1. Episode 1

We are introduced to Keroro, an eccentric and blundering alien who came to destroy and conquer Earth, and is living as a slave under the roof of the Hinatas, a perfectly normal family who had lived a perfectly normal life: The mother, Aki, is an extremely busy and beautiful manga editor who rarely spends time with her teenage children; Fuyuki is the gentle-hearted and paranormal-loving son and Natsumi is the sweet but hot-tempered daughter with extremely great athletic skills, and who despises Keroro, while Fuyuki is intensely interested about him. After a few weeks of living with the Hinatas, Keroro gets his own room that is rumoured to be haunted by a ghost! However, the turn-out of the room is a big surprise for the Hinatas later on.

2. Episode 2

Momoka Nishizawa, a shy classmate of Fuyuki's who has an enormous crush on him, and has an alter ego, brings a surprise to school; Tamama, who just so happens to be in Keroro's platoon! But as we venture through this day further on, we begin to learn that there is more to than just the innocent and cute covers of Momoka and her alien partner. Momoka and Tamama are coming over to the Hinata household! Will Momoka be able to call Fuyuki a friendly 'Fuyuki-kun', instead of a formal 'Hinata-kun'? How will Tamama behave? What will turn out in the end?

3. Episode 3

Keroro becomes very, very bored because he never goes out of the Hinata household, so Fuyuki and Tamama try to figure out a way to get the sergeant to get some sunlight, without revealing his secret! And when no other plan works, Keroro learns of the perfect solution to his problem at the end! The Hinatas are feeling that somebody is watching over them when they're not in the house, and the most likely suspect is Keroro! So they secretly devise a plan to be able to catch on what Keroro does in the house when they're not there! However, the true answers prove shocking and the real suspect is revealed at the end, but it may be the last thing the Hinatas ever want in their house!

4. Episode 4

Here, we meet the serious and aggressive Giroro, and he's set deadly traps for Fuyuki and Natsumi! He's already captured Fuyuki, but can he really stand a chance against the athletic Natsumi? Is there maybe even a chance that he might... fall in love?! Giroro is very upset over the sergeant's lazy behavior, so he devises a plan to make the old, charismatic, and battle-loving Keroro come back. But then things start to get very awry, and only when a surprise guest comes to the Hinata household does Keroro really get defeated!

5. Episode 5

Keroro is targeting an old toy store to get his hands on a new Gundam model, but the thing is that it's about to be demolished! Can Keroro stop this, or will he end up learning a lesson?

6. Episode 6

Momoka invites Fuyuki to a private island for the summer as a part of one of her craziest plans to get closer to Fuyuki, but what really happens is that the Hinatas and the Keroro platoon end up arriving, too! Can her plan really work? Momoka decides that a test of courage in the island will get Fuyuki to like her, but this plan takes an unexpected turn when the ghost of the Hinata house comes to join in!

7. Episode 7

According to Nostradamus, the Lord of Terror will come and will reign over Earth in the year 1999. However, it's 2004 and the Lord has finally arrived... in the image of a Shibuya kogal high school girl. And in spite of her lateness, she still intends to fulfill her assignment and destroy Earth, along with the Gunpla modeling factory. Now it's up to everyone to either help or hinder her. Mois has been spending a lot of time with Keroro in the Hinata household, and Tamama is very jealous. So when Tamama cooks up a plan to finish her up... but could this alien that is dark with jealousy defeat someone as pure and innocent as Mois?

8. Episode 8

It's a big clean-up day in the Hinata household, but when you have four aliens helping out and one of them is a complete neat-freak, things might turn out quite interesting. Better yet, the Hinatas discover something that is almost unbelievable in the sergeant's portable refrigerator!

9. Episode 9

Mutsumi Saburo, a senior at Natsumi's school (who just so happens to be Natsumi's love interest), is trying to approach her. Meanwhile, the Keroro platoon is trying to find its fourth member, even if it means scanning through all of Japan and its giftshops! But while Fuyuki starts to have suspicions that Mutsumi could be one of the infamous Men in Black, Mutsumi comes into the household at an incredibly fast pace, and his entrance is also completely suspicious. Is Mutsumi really a Man in Black, or is he the partner of someone incredibly special? Aki is turned into a teenager by Kururu's new weapon - What If I Can Do Over My Life gun - and takes the opportunity to revisit her youth by going to her children's school. However, in Fuyuki's uniform, she is harassed and soon causes trouble for her son, as everyone thinks she is him. In the meantime, Keroro must find Aki, within 3 hours, or else the damage will be permanent.

10. Episode 10

Keroro has a cavity and it is up to the platoon and the Hinatas to battle the enemy invaders in his mouth with Kururu's invention, with a slight parody of Gundam.

11. Episode 11

The Sentimental Consultans arrive to film Keroro Platoon on earth. These celebrities are less than desirable characters when they try to take advantage of the platoon and the Hinatas.

12. Episode 12

Sumomo flees her constraining life as a Space Idol by going to Pekopon where no one recognizes her. However, she realizes that she does enjoy being a celebrity and performing for all her fans. Giroro, the most dangerous man in the universe, has his belt taken. Without it, he is useless as he can't even keep his balance. Neko saves the day when she finds the belt and prevents Giroro from leaving Pekopon and Natsumi. The belt was revealed to contain a picture of Natsumi.

13. Episode 13

As other alien invaders on earth are being exposed, the platoon becomes concerned for their own security. Soon an intruder is discovered, but she turns out to be Natsumi's new classmate and the friend of the missing Zeroro. Disappointed and feeling abandoned all those months, the new Dororo breaks off relations with the platoon. In the house, Keroro reflects back on how he, Giroro and Zeroro were childhood friends and included some of the trauma he caused. In the meantime, Dororo and Koyuki have been kidnapped by Viper. The platoon attempts a rescue operation, but is quickly defeated by Viper (who is much stronger than the incomplete platoon). A remorseful Keroro wholeheartedly apologizes to Dororo for breaking his prized music box and awakens him. The now complete platoon, using an energy ball defeats Viper. However, the shock of knowing that Keroro broke the music box greatly upsets Dororo and causes him to reconsider joining the platoon.

14. Episode 14

To win back the nature loving Dororo, flowers are planted throughout the city. Though Natsumi is suspicious that Keroro might be up to his old tricks, all the flowers bloom and everybody is happy. Unkowing the garbage men take away all the flowers and everybody is depressed Natsumi feeling bad for the others begs them to have one more plant left, but the flowers then are taken away by Momoka. The next day Natsumi secretly plants one flower unknowing the flower is really the mutant plant starts hurting Natsumi, well maybe next time Natsumi shouldn't be so hard on Keroro!

15. Episode 15

In a freak lightening accident, the violent aggressive Momoka is spun out of the usually sweet and docile one. The spiked hair Momoka using the vulgar male pronoun "ore" takes over the base and forms the new "Momoka Platoon" and starts the invasion of earth. Defeated, the inept Keroro goes into hibernation. Just as the violent Momoka is ready to push the button to launch the missile, the docile Momoka arrives in time to stop her other self from destroying Earth. They agrees to join back together in one body and will one day declare their love for Fuyuki. Keroro, revived, offers to join them through synchronized swimming. After a wonderful performance, a complete Momoka emerges from the pool. However, another complete form also emerges—the Keroro-Giroro combination.

16. Episode 16

Members of the platoon and their human allies witness Mois beating up people and taking their money. In disbelief, they try to find clues to Mois's secret activities, but not even her videogram to her father yields any. Hurt that no one believes her innocent and at the same time embarrassed to tell them of her activities, Mois runs out. In pursuit, they encounter a delinquent Mois getting ready to harm some of Natsumi's classmates. To the rescue, Natsumi fights Mois, until another Mois appears. Through a flashback, Mois reveals that she modelled herself after Asami, a brave girl who had once defended the weak. Now Asami has become a delinquent and they must intervene to bring her back from her lone wolf days. Through Kururu's invention which generates holograms, Fuyuki's script, Mois's acting, and everyone else's assistance, they manage to have her return home.

17. Episode 17

It's summer, and the school swimming pool is open for use. While Fuyuki has been dreading this all year (he can't swim), Keroro hatches a new scheme to infiltrate the swimming pool and have some fun on his own, resulting in a confrontation with Natsumi in the pool, where Keroro's amphibious advantage over her is exploited to the fullest. After the historic Earth versus Keron Swimming Meet, a second interplanetary competition begins at nighttime, as humans and Keronians duel each other with the scariest ghost stories they can think of. While Fuyuki's little-known talent for ghost stories wins the day, the only real loser here is Giroro, who gets jerry-rigged to a meter and subjected to all the scares (and some physical violence) from both sides.

18. Episode 18

It's time for another important summer ritual, the family trip to Doinaka Beach, but Hinata Aki is uable to accompany the children due to work commitments, leaving Natsumi and Fuyuki without an adult guardian, until Kururu reveals his latest invention, an age manipulation beam that turns Natsumi into a full-grown adult. An unexpected side effect causes Natsumi to utter 'old-man' jokes involuntarily, while Keroro's hidden angle and true reason for infiltrating the beach is revealed—the super-rare 'Dangale' knockoff model kits, offered as a prize for entering the Swimsuit Beauty Stand-Up Comic Competition.

19. Episode 19

Low on invasion funds, the platoon takes on food vending and gaming jobs at a festival. Keroro's unscrupulous manners are challenged by Natsumi and they face off at a turtle fishing game. Defeated, the frogs are ready to leave the festival, until Natsumi told them that as long as they are legitimate, it doesn't matter who attends the festival. Stirred by her compassion, Giroro dashes to stop Keroro trump card, but instead find himself, Keroro, and Tamama sent into the air as part of the night's fireworks. The red and green are exceptionally beautiful, but no one can see the dark blue color of Tamama. Witnessing the power of radio, the platoon, minus Dororo, set out to jack all the stations and put on their own programming. Different and novel at first, the radio progam gains a huge draw. However, a poorly impersonated Sumomo-chan by Giroro quickly reverses that and soon listeners turn off their radio one by one.

20. Episode 20

The trip to the beach that Aki promised the children in episode 18 gets put off again due to car trouble, but living with aliens proves to have its advantges, as Natsumi finds out about the Keroro Platoon's high-tech submarine, and begs them to take her to the beach, putting a slight dent in Keroro's newest scheme, to conquer the world through its oceans. Fuyuki comes along, hoping to gather some oceanic research to complete a school project, but winds up meeting a mysterious girl. The girl's true origins are hinted at as the Keroro Platoon's undersea flag-planting activities are met with substantial opposition—the ancient Nontolma civilisation, already angered by humanity's pollution of its oceans, and looking to make an example to the Keroro Platoon.

21. Episode 21

Keroro engineers some falsified invasion footage to send to Keron high command (and make some quick cash on the side) but a sudden city-wide power outage leaves this newest scheme in ruins, as Kururu conveniently forgot to save his progress. Also feeling the heat (literally) is Natsumi, without air-conditioning to beat the rising summer temperatures. Koyuki leaps to the rescue with some traditional summer rituals of her own, while Keroro's backup plan for the next power outage is less than successful. Aki's car trouble has passed, resulting in a brief glimpse at her unique driving skills as the Hinata family (and three Keronians stowing away in the boot) take another field trip, to the countryside this time. Giroro runs off to do some survival training in the forest; Keroro joins Fuyuki for a round of baseball, but gets chased into the forest by a huge dog; Tamama engages a seemingly normal rhinoceros beetle in a martial arts duel; and we meet Grandmother Hinata, who not only learns about the Keronians on her own, but secretly lends them a hand.

22. Episode 22

Just as a complacent Keroro is happy being unchallenged in his position as the leader, a flying arrow message is shot from HQ: "Tamama is captain." Keroro and the others are speechless at first, but following orders, Tamama becomes captain. Power corrupts Tamama and he soon turns into a monstrous tyrant by banishing anyone who disagrees with him, even his most beloved Gunsou-san. What will now happen to Keroro?

23. Episode 23

Keroro steals the Kero Ball from Fuyuki's room, and accidentally clones hundreds of himself, all just as lazy as the original. Kururu's attempt to rectify this situation turns them into mindless drones under Keroro's control, but just as this new power starts corrupting him, Kururu discovers that the malfunctioning Kero Ball may pose a bigger threat to Keroro himself.

24. Episode 24

Space Detective 556 (Kogoro) and his sister Lavie formally debut in this episode. Keroro takes on this new adversary single-handedly—in a harmless, friendly tussle, as it is revealed that Keroro and 556 are old friends. Life for interstellar immigrants is not an easy one: 556 is unable to hold down a proper job (his habit of collecting junk doesn't help), making Lavie the sole breadwinner - until Keroro tracks down the perfect job, allowing 556 to do what he does best.

25. Episode 25

This episode marks the formal debut of Baio Nishizawa, Momoka's father and head of the Nishizawa Group. When Momoka refuses to join her father in Scotland in favor of spending more time with Fuyuki, Mr. Nishizawa flies to Japan to meet with her instead, which gives Keroro the idea of pitting Keron's invasion force with the world-superpower-like Nishizawa group. When Momoka's current bodyguards fail to deter the superior forces of Nishizawa's black ops brigade, Keroro formally intervenes, and the first true interplanetary conflict begins, as Keron's invasion forces go toe to toe against Earth's greatest military superpower.

26. Episode 26

The show shifts its focus back to Japanese culture this week, as we witness the autumn School Sports Meet - yet another thing Fuyuki has been dreading all year (see episode 17). Natsumi on the other hand is excited about running in the three-legged race with her mother Aki - until she learns that work commitments have held up Aki yet again. Keroro schemes to win Natsumi's gratitude by infiltraiting the sports meet with Giroro and stalling the events until Aki can make it, while Tamama and Dororo head to Aki's office and attempt to speed up her work - but both efforts seem doomed to failure, forcing Giroro to act on his own.

27. Episode 27

Keroro receives a letter from his father, rumored by many to be Keron's most fearsome soldier and commander, now planning to visit Earth. Keroro is forced to engineer a massive coverup for his lackluster 'invasion' of Earth, or risk his father's wrath. Keroro's newest scheme involves creating his own onsen, by digging a new hot spring from the Keron underground base. After drilling underground in the Magma Swimmer drill tank, the Keronians discover buried alien relics left behind by an ancient invasion force, and chaos erupts as the ancient machines reactivate on their own and attack the Keronians - the ensuing battle leaves the Magma Swimmer exhausted of power, and the Keronians without any way to return to the surface...

28. Episode 28

The platoon, having never experienced snow, joins the humans in a snowball fight. To make the game more interesting, they designate hostages and a time limit to capture the enemy flag and free their comrade. Paul and Giroro get caught up in the game while everyone else has moved onto building snow creatures. The narrator's reading of the script upon introducing Kururu makes him want to prove how much of a bad ass jerk he really is. For each victim, he devices a unique plan. All attempts to reason with him fails, even threats of violence. However, it's Mois' pure and innocent heart that finally cracks the depressing jerk. He can't stand her shiny innocent eyes.

29. Episode 29

It's time for the school drama club's annual production. Natsumi's two recurring classmates Yayoi and Satsuki beg her to help them in their stage production of Peter Pan, and while Koyuki relishes the idea of performing alongside Natsumi, it turns out that stage acting is one of the few things Natsumi is completely hopeless at. Keroro offers his assistance yet again, subjecting Natsumi to all forms of stage training - but just as she gets her act together, the sight of Saburo in the audience watching her performance reduces her to the same hopeless state she began in. Keroro intervenes in full view of the audience, and rapidly escalating chaos ensues. Also in the audience was one of the three new characters debuting - the Kissho Academy Newspaper Club aka KGS. It turns out that they have been carrying out their own investigations on every one of the Keroro platoon's school infiltration shenanigans, down to Fuyuki's connection to these alien invaders, and they plan to break into the Hinata household to search for evidence - but Keroro, now grounded and barred from Gunpla-shopping after being spotted by the KGS in public, has every intention of taking the battle to them.

30. Episode 30

We meet Taruru, one of Tamama's martial arts students, who lands on Earth to visit his number one idol Tamama - who's been secretly feeding a pile of hogwash to the boys back home, embellishing his own image while deflating everyone else around him (except Keroro). Only after Taruru leaves do the three remaining Keronians, the Hinata children, Paul and Momoka gather around Tamama and exact some overdue justice. Momoka hatches a plan to make herself more physically attractive to Fuyuki, and Tamama enlists Keroro's assistance in this matter. A large number of Kururu's inventions get showcased here (and tested on Giroro, with painful results), but just as Momoka loses all hope, she chances upon something new - Hinata Aki DNA Pills, which prove a little too effective... and not just on Momoka...

31. Episode 31

A restless Keroro hops on his new space motorbike KRR-SP and takes off... His bike breaks down and strands him in the middle of nowhere. Cold, hungry and lonely, Keroro wants to go home, but can't. He doesn't even know where he is, except in the mountains. It's now up to Natsumi to go out and bring her stupid frog back home.

32. Episode 32

Keroro's latest scheme involves recruiting Earth's animals into his invasion army, with the help of Kururu's 'We All Live Together' beam gun that turns animals into humans. The scheme predictably backfires, as none of the animals are interested in joining Keroro at all - even the mighty Bengal Tiger, spoiling for a fight from the moment he is turned, is against the idea of going to war. When Keroro unwittingly reveals his intention to replace the Keroro platoon with animals, the normally loyal soldiers stand aside as Keroro raises more animals than he can lay down. The cat that Giroro brought in from the rain has now become his most loyal companion, so much that it's started to express great jealousy in Natsumi's presence. When a distressed Giroro wants to give Natsumi a pinecone pendant but can't, the cat feels his distress and wants to help, but also can't... until the 'We All Live Together' beam gun winds up in its paws.

33. Episode 33

Witnessing the merchandising power of the 'Admiral Geroro' anime, Keroro hatches a new scheme to conquer Earth throuugh the creation of his own anime - but the actual process, from storyboarding to artwork to animation, prove far too troublesome and frustrating for the Keroro platoon to handle. They pay a visit to an actual animation studio, picking up the tricks of the trade, and after returning to work, the final product is ready for viewing - but Keroro decides that more work is needed, and returns to the research & development stage (the fact that said final product turned out to be quite horrible isn't even brought up).

34. Episode 34

After experimenting with several types of fortune-telling, Momoka learns that her romantic destiny with Fuyuki will be realised in an onsen. Thus she engineers a scheme of her own, allowing Fuyuki to 'win' an onsen trip for the whole Hinata family and one guest... problems arise when Keroro and Koyuki have their minds set on that guest ticket at the same time. While Keroro is easily dispatched with the task of solving a Rubik's Cube, Kururu forces Momoka and Koyuki to battle each other for the guest ticket, and tradition clashes with technology as Koyuki pits her ninja skills against Momoka's new robotic battlesuit! Fuyuki is late for school, while Keroro is fleeing Natsumi's wrath after breaking her mug - the two meet each other on a shortcut to school. With Mutsumi standing in for the narrator, the simple act of walking down this seldom-used lane, filled with old memories and new discoveries, turns into an evening to remember.

35. Episode 35

Natsumi's birthday rolls around this year, and Keroro has big plans for a surprise party. However, Fuyuki has doubts in this plan; not least because Natsumi told him that she thought parties were childish. So, will the party work?

36. Episode 36

Winter looms and temperatures take a dive - Keroro is introduced to Fuyu-Shogun, the General of Winter, which is really just a term given to the cold air currents originating from Siberia, but Keroro visualises Fuyu-Shogun as something resembling Demon Emperor Arago from Yoroiden Samurai Troopers. When the simple act of stepping out the front door proves too much for Keroro, he decides to go through endurance training to combat the cold front, and subjecting the Hinata children to the blizzard simulation against their will only shows them to be far more resourceful than Keroro was. When Tamama tells Momoka about the blizzard simulation and the accidents that followed, Momoka offers to let the Keroro platoon continue training on her private snowy mountain resort - with the real intention of getting closer to Fuyuki, as usual. While the Keroro platoon starts trekking up the hazardous snowy mountains, Momoka puts her own plan into motion, activating the mountain resort's snow generators - but Kururu chooses to activate his private satellite's weather manipulation function at the same time, and the mountain resort is plunged into an artificial ice age.

37. Episode 37

Keroro's latest scheme involves making Dororo give ninja lessons to raise money for the platoon. When nobody actually signs up for said lessons, Keroro makes the rest of the platoon learn Dororo's ninja arts instead - but none of them seem to be serious about learning anything. To make matters worse, 556 sees their ninja lessons as competition against his own attempt to give Space Detective lessons, and tries to shut the operation down. After Natsumi's radio show was interrupted by 556's invasion, it gets interrupted yet again by a pterodactyl flying into her room - it turns out that Keroro, inspired by a certain Hollywood movie, is using Keronian technology to clone dinosaur DNA and open a theme park featuring said dinosaurs. Using Kururu's mind control apparatus, Keroro has tamed a tyrannosaurus into doing his bidding, but an accident causes the mind control cone to come off the T-Rex's head (and onto Giroro's head), causing it to run wild through the underground base.

38. Episode 38

As part of a galactically-broadcast Candid Camera-esque program, Keroro plays a prank on Giroro, with the help of a Pekopon suit modelled after Natsumi, with Sumomo at the controls. Hilarity ensues as Giroro distracts himself from faux-Natsumi's advances with physical training and weapons maintenance - causing an exasperated Sumomo to attack Giroro, and incurring the wrath of the real Natsumi when she sees her own towel-clad self leaping across town. When she opts to stop them on her own, Kururu gives her his latest invention - the Natsumi battlesuit. Natsumi finds herself stuck with Kururu's battlesuit, which has a tendency to activate when anyone nearby utters something even remotely sounding like the attack command. When the invade command kicks in, the battlesuit AI takes over Natsumi completely, causing her to destroy anything the Keroro platoon sends after her. Giroro is forced to confront her as well, and Kururu gives him the battlesuit deacivation code... "Natsumi, my love. Kiss me tender and hold me tight, forever!"

39. Episode 39

Keroro hatches a new scheme for the Christmas season, but Dororo and Tamama refuse to go with it for different reasons. Tamama tells Keroro about Santa Claus, who knows when you've been naughty or nice, prompting Keroro to carry out investigations on Santa Claus. Unfortunately the Christmas season of cheer and good will begin to take effect, as Keroro's remaining loyalists Giroro and Kururu desert him as well. Left to his own devices, Keroro begins to discover the Christmas spirit in a way he hadn't really expected. Keroro is unusually hot-blooded about spring-cleaning time, taking charge of housecleaning operations in the Hinata household, and imparting valuable tips and tricks to the Hinata family. At the end of the day, human and Keronian alike sit down for noodles, listen to the bells, and welcome the new year.

40. Episode 40

It's the first episode of the new year - and the Keroro platoon's New Year celebrations involve subjecting Giroro to different forms of abuse for some reason. While discussing new year resolutions, Angol Mois is reluctant to reveal hers, until a reaction in her alien physiology, triggered by Keroro's suspiciously glowing 'red bean soup', causes her to go completely berserk. The Keroro platoon receive some mail from well-wishers at home, the Keronian children - and at least one reminder from Keron high command, ordering Keroro to submit a large amount of overdue homework immediately. With the help of his loyal troops, Keroro overcomes every possible distraction and completes the homework on time... but one last obstacle looms on the horizon...

41. Episode 41

Kururu develops a seemingly innocent board game which shrinks Natsumi and Fuyuki and places them in the middle of the action. Landing on any rewards and penalties on the squares turns them into reality, and while Fuyuki gets sidetrips to assorted wonders of the world, Natsumi winds up executing one impossible stunt after another. The final square is revealed to trigger the Keronian invasion, but this scheme falls apart as the square before it summons Angol Mois' father, the original Destroyer of Worlds! Inspired by the sight of 556's attention-grabbing antics, Dororo asks him for help - and is fed with 556's vitriol and drive for life. Returning to the Keronian base, a pumped-up Dororo rallies his fellow soldiers, pushing them through all forms of training in order to master a new combined battle technique - but all his efforts to strengthen his own presence fall flat, as the other four promptly forget about him the moment they put their training to actual use.

42. Episode 42

Inspired by watching World Cup soccer on TV, Keroro plans on pitting the superior Keronian forces against the best Earth has to offer - on the soccer field. Answering this challenge on the planet's behalf is Paul Japan, a team of top soccer players handpicked by Paul to defend the pride of soccer as a human sport. Tamama makes friends with a boy he sees practicing his soccer moves everyday. He joins the boy in his daily routine, and even teaches him his trademark Jealousy Ball, adapted for soccer into the Jealousy Shoot - which destroys the boy's old soccer ball by accident. Fortunately the vast resources of the Nishizawa Peach Group fix the ball exactly as it was. Eventually, the boy learns to shed his defensive mindset and play better than he ever could, and Tamama has someone he can truly call a friend.

43. Episode 43

nspired by a Japanese fairytale of the Red and Blue Oni, Keroro devices a plan to win over Natsumi. Playing the Blue Oni, a bad guy who was only doing so to bring happiness to his friends, he tries to force a romantic situation between her and Giroro. However, nothing goes to plan and the special romantic moment is shared by the Red and Green Alien instead. Deciding that it is better to be the Red Oni, Keroro is quickly pelted with soybean by Natsumi on Setsubun. Wanting revenge, he has Kururu turn her into an Oni girl via the Oni ray gun. Now all soybean products are attacking Oni Natsumi and not even Giroro can save her. Being cornered, Natsumi almost yields to Keroro until Fuyuki reveals that Natsumi is a Thunder God.

44. Episode 44

Kururu proposes a formal competition to compare human and Keronian physical proficiency. Natsumi, still seething after the events of episode 17, accepts Keroro's challenge, whereupon Keroro picks Fuyuki as his opponent. Momoka's snowy mountain complex forms the backdrop as Keroro and Fuyuki go to battle in winter sports, but one unexplained phenomena after another (a freak updraft, a stray missile, a bobsled rail coming off for no reason) threaten to throw the competition into disarray. All the happenings in the first act are finally explained - Kururu's true intention was to build and test his new giant robot (which eager test pilot Hinata Aki dubs the Autumn H), without unnecessary distracions from the Hinata children and his fellow soldiers. Unfortunately Aki goes crazy with the robot's weapons, forcing Kururu to move out in the Kururu Robo to bring her in, resulting in all the unexplained phenomena from the first act.

45. Episode 45

It's the day before Valentine's day, and Keroro, inspired by the sales of chocolate on this occasion, plans on cashing in by manufacturing and selling traditional ikinari dango or sweet potato snacks, as a substitute for traditional Valentine's Day chocolate. Unfortunately, all the marketing and promotional power of the Keroro platoon fail to overturn international tradition, and Keroro is left with stacks and stacks of ikinari dango that will haunt him for many episodes to come. Valentine's Day arrives at last, and whether it be chocolate handmade from store-bought ingredients or coca flown from Ghana by the Nishizawa Peach Group, Natsumi and Momoka are on a sacred mission to give their chocolates to the men in their lives (Saburo and Fuyuki respectively), but each has her own obstacles to overcome - Natsumi's own nerves get the better of her at each turn, and Momoka watches helpless as Fuyuki receives Valentine's Day chocolate from other girls (Fuyuki himself has a different sort of problem, in the form of the combined jealousy of the menfolk of Kisshou Gakuen.)

46. Episode 46

Spooky happenings take place in the Hinata household, and Natsumi is first to point fingers at Keroro - but Keroro's air-tight alibi leaves everyone puzzled. This somehow leads to bigger unexplained manifestations, and finding the logical explanations for them leads to one final manifestation, as the Hinata house ghost is sick and tired of everyone forgetting her existence by simply explaining it away. A ghost with a grievance is a powerful thing indeed, as the house ghost spirits Natsumi and Keroro away, and her long and painful history is revealed at last - as a child, she found a kappa (an amphibious Japanese demon), befriended it, and was deemed a heretic and locked in a vault by her fellow villagers for it...

47. Episode 47

The story begins with Natsumi inviting Koyuki to spend Hinamatsuri, the Japanese Girls' Festival, at the Hinata household. Keroro intervenes once again, hoping to 'spice up' the traditional festival in his own way, and Kururu unveils his newest invention - Kururuko, a magical girl style Pekopon suit, its perfect human likeness spoiled by Kururu's attempt at a girly voice from inside it. Kururuko then proceeds to send the humans into a holographic realm, introducing them to Hinamatsuri, Outer Space style. Debuting in this episode is Dance Man, the white-suited afro-coifed singer of the Afro Gunso closing theme... and Dasonu Maso, his alien bootleg version. The story begins when Keroro tricks Natsumi with what appears to be a Dance Man concert ticket, but ripping off the counterfoil summons Dasonu Maso from deep space, and Natsumi is subjected to the truths of Dasonu Maso as well as the threat of her very own afro....

48. Episode 48

Springtime rolls in at last, and a form of seasonal laziness begins to affect all people - which inspires Keroro's latest scheme, to channel the energies of the world's laziest lifeforms and use it against the people of Earth. Kururu creates a reactor chamber to house this 'Keron March Energy', and a successful test with 556 as the subject is run, but things go horribly wrong when Kururu opens the reactor to let out 556... and all the Keron March Energy at the same time... Keron March Energy spreads rapidly throughout the city, and it's up to Fuyuki, protected from the ominous fog by his diving suit from episode 20, to put a stop to this. Making his way through the underground base, Fuyuki uncovers one cryptic clue after another, and finally locates Keroro - trapped by the now self-aware Keron March Energy (bearing a strange resemblance to Ayanami Rei of Neon Genesis Evangelion), which threatens to bring about the end of the world with March Impact.

49. Episode 49

Kururu passes on to his platoonmates his new 'life policy' - do something you don't normally do. After seeing Natsumi and Fuyuki react to Kururu's revised behavior with gratitude, the other Keronians take to this new attitude with great zeal - Keroro in particular gets the wrong idea and winds up doing a lot of needless and ultimately annoying things. Even his personal attempt at triggering the Pekopon Invasion goes awry when his congenital ineptitude gets the better of him. March 14 is White Day, the day that boys who received Valentine's Day chocolates (re. ep 45) get to give something back, and Momoka gets a box of cookies from Fuyuki, which she proceeds to display in her private vault (the cookies that is). However Momoka is looking forward to something more - the perfect date with Fuyuki. Paul enlists the Nishizawa Peach Group's vast resources to create the Super Version Simulator, a virtual reality chamber to determine every possible outcome of Momoka's date with Fuyuki, taking into account every possible situation, down to possible interference from practically every other character in the show... save for one...

50. Episode 50

After doing some digging around in his tent, Giroro comes across a DVD of the Keroro Platoon's press conference before they left for Earth. While watching, he realizes just how far the Keroro Platoon has fallen from their original duties. The Keroro Platoon decides to go back to its old ways and take over the Hinata house. But how can they get past Natsumi Hinata, the demonlord of the house? Or will a serious fever take her down for them? An irregular fever causes Natsumi to go bedridden, with the Platoon fearing for her life. Giroro's love for Natsumi gets the best of him once more as he battles with a Space Cerberus.

51. Episode 51

Keroro was asked by the conductor for them to go back to Keron. Kururu then erases all the humans' memories. What will become of them?

52. Episode 52

To kick off the new season, Keroro tries to take over the Hinata household again! Sadly for him, it goes much as before, as Aki is still far more intimidating than he is. Then Momoka has yet another plan to get Fuyuki closer to her! Source: crunchyroll

53. Episode 53

When Fuyuki sees a special on TV about ancient monolithic structures that might have been built by aliens, Keroro gets really excited and suggests they go on a trip to find out if they really were. If so, these might be his key to invading the Earth! Source: crunchyroll

54. Episode 54

Thinking that he has great powers of deduction, Keroro decides to open up a detective agency. It doesn`t go well. And then... the return of Dororo! Source: crunchyroll

55. Episode 55

Giroro returns, and he`s well on the path to conquering the city with a jungle of monstrous alien plants. Natsumi, however, is determined to stop him. She has never lost to Giroro once, and she doesn`t intend to start now! Source: crunchyroll

56. Episode 56

Koyuki sees a movie that convinces her true friendship is born in competition. So she challenges Natsumi to a tennis match... where the loser has to wear an afro hairstyle! Source: crunchyroll

57. Episode 57

Viper`s older brother has come to Earth to get revenge on the Keroro platoon for killing his brother. Unlike his little brother, he doesn`t have a weakness for tokusatsu shows or a tendency to follow all of their cliches! Or does he? Source: crunchyroll

58. Episode 58

Keroro decides to invade the Earth... through vending machines! And then Tamama awakens to a new special technique... Source: crunchyroll

59. Episode 59

Dubbing himself "Shogun Keroro," the platoon leader creates a castle worthy of being his new base of operations. But it all goes drastically wrong when the castle develops a mind of its own and runs out on them. Source: crunchyroll

60. Episode 60

Keroro challenges Natsumi to a race... in cars made out of slippers, cake, and vaccuum cleaners! Loser has to do a week`s worth of laundry, cleaning, and dishes. Both are determined to win! Source: crunchyroll

61. Episode 61

The new transfer student in school has amazingly bad luck. Could the lucky stone Fuyuki picked up as a small child hold the key to it? Hey, are Natsumi and Saburo-senpai about to be launched into space?! Source: crunchyroll

62. Episode 62

A master thief called More Peach Summer has threatened to steal a painting from Momoka`s father! Can Fuyuki outwit the thief, and does the thief have a familiar identity?! Source: crunchyroll

63. Episode 63

Ordered to write a report about the state of the youth on Earth, Keroro poses as a passionate teacher at Fuyuki and Natsumi`s school. Nothing could possibly go wrong with this. Source: crunchyroll

64. Episode 64

Breeding Nyororos to dry the laundry: sounds like a brilliant idea, right? Wait, it doesn`t? Well, you`re right... anything that can go wrong, will. Source: crunchyroll

65. Episode 65

The Keroro Platoon is on the case! Vicious space criminal #303 has come down to Earth, and they`re going to track him down. But what are all these strange rings they keep finding, and are they clues to his true identity? Source: crunchyroll

66. Episode 66

Fuyuki and Natsumi have been kidnapped and abducted into space! Giroro leads the Keroro Platoon on a mission to rescue them. And then Natsumi goes on a mysterious "date"... Source: crunchyroll

67. Episode 67

Fuyuki takes Momoka to investigate a mysterious abandoned school that`s said to have a lot of paranormal mysteries. And then the Keroro Platoon decides to design a videogame! Source: crunchyroll

68. Episode 68

Always helpful, Sergeant Keroro renovates the Hinata family`s house for them when they mention that they wish they could do renovations. It`s rather not what they expected or wanted, though! Source: crunchyroll

69. Episode 69

The Hinata family runs into a mysterious new hot springs resort... run by the Keroro Platoon! And then it`s the return of the Hicksville Beach Swimsuit Beauty Comedy Team Contest! Source: crunchyroll

70. Episode 70

It`s time for an all-out battle simulation between the frogs and the humans, to see what would happen if the Keroro Platoon tried seriously to invade the Earth! Sadly for Keroro, his bonus is in danger if he doesn`t succeed... Source: crunchyroll

71. Episode 71

It`s time for an all-out battle simulation between the frogs and the humans, to see what would happen if the Keroro Platoon tried seriously to invade the Earth! Sadly for Keroro, his bonus is in danger if he doesn`t succeed... Source: crunchyroll

72. Episode 72

Two Iron Chefs from space come down to challenge Keroro to a cooking competition! If he loses, they get the frogs` secret base. But how can he possibly hold a candle to their expertise? Source: crunchyroll

73. Episode 73

Thanks to an accident with one of Kululu`s inventions, Fuyuki and the frogs time slip back to the 1980s. There, he meets his mom as a middle-schooler! Source: crunchyroll

74. Episode 74

It`s 15 tiny episodes in one! Keroro tries to break a world record, Mois destroys planets to do fortune telling, the Viper family returns, and more! Source: crunchyroll

75. Episode 75

Momoka`s father wants to test Fuyuki to see if he is worthy of being a sucessor to the Nishizawa Group. Momoka is desperate to see that he passes. But when the Keroro Platoon comes up with a crazy idea, she`s not sure she can bear it! Source: crunchyroll

76. Episode 76

After selling resort homes on the moon, the Keroro Platoon decides to get around to actually building them. Natsumi and Fuyuki volunteer to go with them on a moon vacation, too! Source: crunchyroll

77. Episode 77

Karara returns, with a bigger crush on Tamama than ever, and a determination to marry him! Can he ever manage to dissuade her, or is he going to be stuck with an unwanted engagement? Source: crunchyroll

78. Episode 78

Framed for a crime he didn`t commit, Keroro gets embroiled in the treasure hunt of a lifetime. Thanks to Fuyuki`s expertise in detective work and knowledge of mysterious ancient Earth sites, those Vipers don`t stand a chance! ...Right? Source: crunchyroll

79. Episode 79

Fuyuki accidentally volunteers to be the anchor in the relay race on Sports Day. He`s terrible at sports, so his future looks bleak. And then Giroro loses his precious picture of Natsumi, and his cat`s determined to replace it! Source: crunchyroll

80. Episode 80

After a big fight with Natsumi, Keroro runs away from the Hinata house and is surprised when no one tries to stop him. He takes up residence in a shoddy, uninhabited apartment, but how long can the sarge enjoy his new freedom before getting homesick? Source: crunchyroll

81. Episode 81

A scientific experiment gone wrong leaves Giroro physically attached to Natsumi`s hand on the day she`s pitching at a big softball game at school. Then, Koyuki is stalked by a ninja from space. Source: crunchyroll

82. Episode 82

Natsumi competes to be radio DJ 623`s assistant for a day, but she has stiff competition in the form of the somewhat disguised frogs. Then, after Natsumi confiscates Keroro`s new plastic model as a punishment, he sics a smaller but stronger robotic version of himself on her... but the mini-Keroro seems to have its own ideas about world domination! Source: crunchyroll

83. Episode 83

There`s a terrible mystery at the hot springs! 556 has fallen down and gotten knocked unconscious, and they have to figure out the perpetrator. And then Kululu`s "If we lived twice" Gun malfunctions, and he gets turned into a baby! Source: crunchyroll

84. Episode 84

Momoka makes a boxed lunch for Fuyuki, but she`s at a loss for the perfect way to give it to him. Then she comes up with a perfect plan: she`ll take him up in a space shuttle! After that, Keroro learns how expensive a certain type of mushrooms are, and decides to grow them himself for the money. Source: crunchyroll

85. Episode 85

Natsumi and Keroro wind up switching bodies. But while Keroro is initially delighted with how powerful Natsumi`s body is, they both soon discover that the other`s got it rougher than they think. Source: crunchyroll

86. Episode 86

Fuyuki thinks the house has poltergeists. Keroro thinks it`s something much more scary than that: the alien race Spectronians, who will devour them! And then Keroro forces everyone to star in his weird script for a superhero show! Source: crunchyroll

87. Episode 87

Rather than actually telling everyone that his birthday is December 9th, Keroro decides to subtly hint his way to birthday presents. So what if no one seems to have any clue his birthday is coming up? That just means that they`re planning a surprise party, right? Source: crunchyroll

88. Episode 88

Dasonu Maso is back, spreading afros in his wake! But wait, it gets worse: he now has the ability to change people`s personalities, too, and he`s taking over the entire world. Can the Keroro Platoon stop him before he completely beats them to their objective? Source: crunchyroll

89. Episode 89

When Giroro becomes split into seven distinct selves, the original has to stop the cold-hearted soldier version from hurting his friends and worse. Then, the Occult Club at school is shutting down for lack of members and tangible results. Momoka and Fuyuki enter the first National Middle School Occult Tournament, since victory means saving the club! Source: crunchyroll

90. Episode 90

Even though it`s Christmas, Sergeant Keroro and his platoon are facing a crisis: a research commission from Keron is coming to Pekopon at midnight to see some results of the invasion... and if the commission isn`t satisfied, the alien frogs are to be shipped back home! Keroro rounds up the troops and they finally come up with a plan to fool their visitors into thinking an invasion has taken place, but will they have time to implement the ambitious project? Source: crunchyroll

91. Episode 91

Kululu`s latest gun turns serious ninja Dororo into a slacker and slacker Keroro into a serious disciplinarian. And when the Natsumi`s grandmother pays a visit for New Year`s, Koyuki develops a special bond with her. Source: crunchyroll

92. Episode 92

Keroro and the platoon become kites to get a fresh perspective on the invasion issue... but then just enjoy the experience. And Momoka sponsors a battledore tournament to gain Fuyuki`s affection, but Mois proves to be her equal! Source: crunchyroll

93. Episode 93

In order to provide a dangerous combat training scenario for his men, Keroro steals Natsumi`s precious 623 autograph and tells her she has to infiltrate the secret base to retrieve it. But are they really prepared for Natsumi at 62.3% over her normal combat strength? Source: crunchyroll

94. Episode 94

Karara and Taruru show up to visit the other frogs! And, having nothing else to do, they decide to invade Earth, as well. Oh, and let`s not forget that Karara still has a crush on Kululu! Source: crunchyroll

95. Episode 95

Giroro`s been kidnapped by a Bitterling, an alien race known for holding extreme grudges for the most trivial of reasons. Much worse, he`s being held in a desert climate, and the other frogs don`t want to endanger themselves by going there. But Natsumi is human, and she`s staging her own rescue mission! Source: crunchyroll

96. Episode 96

Natsumi just wants to give Valentine`s chocolate to her crush, Saburo, but when 556 mistakenly intercepts it and swears to protect it for the whole day, the only way Natsumi can get it back is with a team effort by Phantom Thieves More Peach Summer Snow! Then, Keroro comes in possession of a stone that acts as a magnet for rotten luck, but he holds on to it for the promised reward when its true owner comes to pick it up the following day... if Keroro can survive that long! Source: crunchyroll

97. Episode 97

Momoka discovers she has a powerful rival, one who can actually take a decent photo of Fuyuki. To beat that, is Momoka willing to make a deal with the devil(ish Sergeant Keroro)? And Keroro and Fuyuki find themselves near Grandma`s house, so they pay a visit, except she`s out. While waiting for her to come back, Fuyuki plays his childhood games with Keroro and takes a stroll down memory lane. Source: crunchyroll

98. Episode 98

Momoka`s latest insanity is trying to make Fuyuki jealous by pretending to elope with somebody else. Naturally, it doesn`t work. And then Koyuki remembers how she and Dororo met. Source: crunchyroll

99. Episode 99

Keroro`s insulted that Natsumi likes dogs better than frogs, so he turns her into a dog to teach her a lesson. Then he tries to get embarrassing photos of her with Saburo-senpai! And then the Keroro Platoon decides to build an aquarium, and captures an unexpected surprise. Source: crunchyroll

100. Episode 100

Not only has the entire Keroro Platoon lost their memories, but so have Natsumi, Fuyuki, and Mois! Who could have caused this, and what started the base`s self-destruct sequence?! Source: crunchyroll

101. Episode 101

First, there is a computer virus that is wiping out data all over the world. Second, all of humanity stops, except for a few select people like Fuyuki, Natsumi, and Koyuki. And then the invaders come... Source: crunchyroll

102. Episode 102

Earth is falling to the invaders, and the Keroro Platoon is helpless to stop them. Even though the Galulu Platoon is supposed to be another part of their own army, the Keroro Platoon don`t really want the Earth to be invaded, and they`re now fighting to save it. But compared to the Galulu Platoon, they`re hopelessly outmatched, and all seems lost. Source: crunchyroll

103. Episode 103

Earth is falling to the invaders, and the Keroro Platoon is helpless to stop them. Even though the Galulu Platoon is supposed to be another part of their own army, the Keroro Platoon don`t really want the Earth to be invaded, and they`re now fighting to save it. But compared to the Galulu Platoon, they`re hopelessly outmatched, and all seems lost. Source: crunchyroll

104. Episode 104

The Keroro Platoon is getting serious about invading! Only they`re acting very strangely. Why are their eyes suddenly a different shape? Source: crunchyroll

105. Episode 105

Keroro`s latest plan to invade Pekopon is by dominating with a mega-chain of burger shops. Then Momoka`s latest plan to hook up with Fuyuki is by hosting a cherry blossom viewing party, which includes some kind of magical cherry blossom tree that makes two people fall in love! Source: crunchyroll

106. Episode 106

When Fuyuki and Natsumi stumble into a secret underground alien city, they go undercover as aliens, but with the frogs there too, chances are good that their cover will be blown! Then, after much prodding by Keroro, Giroro tries to find a hobby that suits him. Source: crunchyroll

107. Episode 107

When Natsumi learns of the frogs` latest scheme, which has them impersonating doctors and nurses at a school physical exam, it`s time to bust some heads! That same evening, Fuyuki and Natsumi are having a "sibling spat." Keroro eggs them on to avoid getting in trouble himself, and arm-wrestling ensues... Source: crunchyroll

108. Episode 108

Tamama wakes up without a tail! Has he finally become an adult?! And then Momoka hatches yet another wild scheme to spend time with Fuyuki, which lands them on an island with some unexpected Kululu dangers... Source: crunchyroll

109. Episode 109

It`s Mothers` Day! Natsumi and Fuyuki want to give their mother a special gift, but Keroro has other ideas. And then it`s Space Mothers` Day, with Dororo`s mother visiting! Source: crunchyroll

110. Episode 110

Keroro gets terribly sick with some mysterious illness, and the only cure seems to be... starfruit? Source: crunchyroll

111. Episode 111

Koyuki and Natsumi have a sleepover. And then the frogs decide to impersonate Natsumi`s mother for her teacher`s home visit, somehow thinking this is a good idea. Source: crunchyroll

112. Episode 112

The unlikely friendship between Kululu and Saburo was formed after a ferocious battle in which they both wielded the Reality Pens. Now Keroro and company dive into Kululu`s memories to go back to that time and try to locate the second reality-altering pen. Source: crunchyroll

113. Episode 113

After Keroro discovers that Natsumi is terrified of slugs, he has Kululu super-evolve one into a heroic-type humanoid, Wettle King. The faux hero takes on the repulsed Natsumi, but Fuyuki may turn out to be a tougher enemy. Later, Kululu soups up his creation even more, turning him into the more powerful Giant Wettle King, able to take down Natsumi and anyone who sticks up for her. Except, what happens when Wettle King truly starts to become heroic? Source: crunchyroll

114. Episode 114

Giroro helps two young aliens help themselves when they come to Earth seeking vengeance for their father. Then, Dasonu☆Maso`s younger sister, Dasonu☆Marie, studies comedy by observing the masters, the Keroro platoon! Source: crunchyroll

115. Episode 115

Keroro takes a stand against Nyororo`s inevitable annual dehydration attack by creating a mech version of the creature to combat it, while at the same time makes a movie about the situation for a contest. Later, Keroro adopts the refurbished mech as a pet, but Tamama`s jealousy unleashes a danger to the whole planet! Source: crunchyroll

116. Episode 116

Keroro realizes that he`s never had a glimmerbath, which is the first bath taken after a tub`s been cleaned and polished. Resentful that Natsumi is always the first in, he tries to get her to concede it to him! Source: crunchyroll

117. Episode 117

Desperate to learn Fuyuki`s Tanabata wish, Momoka tries to steal all of the paper strips to read it. But Keroro`s already stolen them, for research into the invasion! And then the Keroro Platoon tries to radiojack 623`s show, faking Sumomo as a guest star again. Giroro`s horrified when they make him play the role all over again. Source: crunchyroll

118. Episode 118

The Ghost Girl goes to Natsumi`s school and winds up accidentally possessing a classmate. And then the Keroro Platoon decides to start a curry shop. Source: crunchyroll

119. Episode 119

Giroro sets up a survival camp in the mountains for the Keroro Platoon, but he reckons without Natsumi and Koyuki coming on a camping trip, too. And then, Keroro comes up with the bright idea to mess with Natsumi`s stamina by preventing her from eating eel on Midsummer`s Day! Source: crunchyroll

120. Episode 120

Hicksville Beach returns! This time, they have a male swimsuit competition, and Natsumi convinces Fuyuki to enter, because the prize is 623`s autograph. Then Momoka gets accidentally hit by Kululu`s aging gun! Why doesn`t anybody recognize her as a sexy adult? Source: crunchyroll

121. Episode 121

Karara returns, having trained to become Dororo`s bride! But Mecha Viper is back, too. When Karara mistakes Viper for Dororo, she starts begging him to teach her ninjutsu! Source: crunchyroll

122. Episode 122

After Keroro plays a cursed DVD, he finds himself trapped in his room, with a monster waiting in the hallway. Then, Keroro "helps" the irritable Natsumi by creating a robot that enforces everything she decides to ban, but seems to pick on Giroro especially. Source: crunchyroll

123. Episode 123

The Hinata family and frogs visit Grandma`s house in the countryside for o-bon vacation, but in the woods there seems to be a ghost that can become the very thing they fear. Later, Tamama is training in the mountains at Grandma`s house when he spots a turtle on its way somewhere. Throughout the day and into the night, Tamama checks on its progress until he`s rewarded with knowing the turtle`s final destination. Source: crunchyroll

124. Episode 124

Keroro, Dororo, and Giroro are reminded of the summer vacation day they went to Planet Hiquesviel as kids, to search for Viper pirate treasure. Source: crunchyroll

125. Episode 125

Keroro takes the whole platoon to get conveyor-belt sushi! And then Keroro gets accidentally turned into a half-mosquito. Will they ever be able to get him back together again? Source: crunchyroll

126. Episode 126

Kululu invents a device that can allow people to enter videogames! Most of the frogs and Natsumi eagerly dive right in. But Giroro can`t stand to let Natsumi rescue the prince, Keroro`s too busy looting to level up, and why is Dasonu Maso the one giving out quests? Source: crunchyroll

127. Episode 127

Keroro sneaks off to the moon hoping to dump the invasion deadline counter there, so that he can pretend he never got it. Then the deadline won`t count, right?! But the counter can apparently move, and has ideas of its own. Source: crunchyroll

128. Episode 128

Desperate to invade the Earth before the deadline, Keroro makes up a fake god and cons people into paying to pray for it. Then, miraculously, their wishes start coming true! Does the invasion actually stand a chance of happening? Source: crunchyroll

129. Episode 129

The invasion deadline counter, Mash, has turned into the horrifying invasion weapon, Kiruru! What`s more, Kiruru has retooled himself to absorb shilly-shallying and procrastination as energy. Is Earth totally doomed?! Source: crunchyroll

130. Episode 130

Now that the invasion deadline is no longer haunting them, Keroro is all ready for some well-planned slacking off! The platoon sets up their duplicates to do all of the housework, and they make plans for having fun. But the duplicates are always a recipe for trouble... Source: crunchyroll

131. Episode 131

Curious about why Giroro`s sneaking away to take a day off, Natsumi decides to follow him by stowing away. The reason isn`t what she expected! And then Momoka`s father will do anything to make sure Sports Day is sunny. But Fuyuki desperately wants it to rain! Source: crunchyroll

132. Episode 132

A trainee assassin gets sent to take on Dororo for a graduation exam. But how can he possibly defeat such a powerful assassin?! Then Natsumi finds a bluebird she wants to keep as a pet. Source: crunchyroll

133. Episode 133

It`s Halloween, and everyone is having fun dressing up in costumes to attend a monster-themed party! But then a real alien monster starts stalking Fuyuki... to Momoka`s rage! Source: crunchyroll

134. Episode 134

When Keroro gets a cold, he loses his voice! Is there a frog in his throat? Later, Fuyuki and Kululu are pursued below the streets of Akihabara. Amid all of the mysterious, out-of-place artifacts, can they find a way to fight back against their well-armed opponent? Source: crunchyroll

135. Episode 135

When Karara and Chiroro come to Earth, they`re chased by a furious, godlike being who will destroy the planet unless the Keroro platoon can somehow soothe his soul. Later, Keroro learns not to waste a single grain of rice after he has a Kululu-influenced realistic dream in which he becomes a rice grain who just wants to be eaten... Source: crunchyroll

136. Episode 136

The Hinatas and frogs go on a day trip to a hot spring for Labor Day, but Aki freaks out when she sees a wild monkey in the bath. Her panic leads to an army of more monkeys descending on the hot spring. Later, Keroro and the other members of his platoon are inspired to bake Keronian bread, but little do Fuyuki and Natsumi know that this alien version of bread is more like a battle between edible gargantuan mechs that look like their respective bakers. Source: crunchyroll

137. Episode 137

The platoon sets up an outing to show their appreciation for the Hinata siblings, but when Keroro blows the barbecue money on a Gundam model, he tries to make up for it by profiting from the sale of the General Brat alien`s recital tickets... which doesn`t go so well. Later, Keroro and company try to make up for the previous debacle by preparing a sukiyaki party. Despite a few hitches, it goes smoothly until Kululu decides the event is too boring... Source: crunchyroll

138. Episode 138

Keroro tries to create a tokusatsu character show based on the Keroro Platoon characters! But all does not go according to plan. The newspaper club is also interested in who`s really beneath those costumes... Source: crunchyroll

139. Episode 139

556 has caught a space cold, and he`s spreading it to everyone he meets. Horrifyingly, it makes everyone act exactly like him! Just like a Caries War, the Keroro Platoon shrinks down to go into his body and destroy the invaders there. Source: crunchyroll

140. Episode 140

The platoon has to spend the remainder of their invasion budget, almost 400 million yen, before the year is up, so they go on a wild, wasteful spending spree that makes Keroro nervous for some reason. Later, Keroro has to do something about his hoarder problem, as he`s got a warehouse full of Gundam models, DVDs, etc, but needs to put everything away in the relatively small confines of his own room. Source: crunchyroll

141. Episode 141

The Nishizawa Christmas party looks to be spoiled by a sudden blizzard in Inner-Tokyo that turns into ice age-conditions. Can Fuyuki and Geroro find the culprit before this white Christmas becomes a whiteout? Source: crunchyroll

142. Episode 142

Keroro wakes up on January 5th, having slept through the entire New Year`s holiday. He goes on a rampaging temper tantrum! And then the platoon tries to invade right after New Year`s, perhaps to make up for it. Source: crunchyroll

143. Episode 143

Keroro`s father drops by to visit, but Mecha Viper R dropped in first! Can Keroro`s father, the ultimate sergeant, save them from the fate of being bronze statues? And then the Hinata house starts sinking, thanks to too much secret base digging underground... Source: crunchyroll

144. Episode 144

There`s a terrible Dekamimian in town, an alien with huge ears who never takes care of his pets! The space police officers want to arrest him, but he knows their faces. So what to do? Why, deputize Natsumi to go undercover, of course! Source: crunchyroll

145. Episode 145

Tired of how long the invasion is taking, the Kero Army sends Urere, an incredibly effective invader, to take over in one day! But Keroro seems oddly apathetic about Urere`s strategy. And then 556 invites them over to his place, where a murder mystery ensues... Source: crunchyroll

146. Episode 146

A mysterious transfer student who turns out to be from Pluto is trying to get Earthlings to not forget about her planet. But she`s fighting a losing battle because their memories keep on erasing, no matter what she does about it. Source: crunchyroll

147. Episode 147

Momoka`s butler, Paul, thinks it`s time to retire, so he tries to find his replacement by hosting a tough audition competition that brings in both mysterious (the Masked Butler) and audacious (Keroro) participants. Later, Valentine`s Day rolls around again and Giroro gets chocolates from Natsumi. Or at least he thinks he does... but to be sure, he has to investigate all the possibilities. Source: crunchyroll

148. Episode 148

It`s old-timey thrills and chills for our frog friends, when the gang visits Historical Wonderland! Source: crunchyroll

149. Episode 149

Alisa`s back, and she`s out to use Fuyuki as bait for further prey. But this time, the residents of Alien Town have caught on to Alisa`s activities, and they`ve decided to draw her out themselves. The hunter may become the hunted! Source: crunchyroll

150. Episode 150

Giroro learns that he`s been promoted to Platoon Leader for another planetary invasion, and must depart that very night! How will he bid farewell to his beloved Natsumi? Source: crunchyroll

151. Episode 151

Keroro has a brilliant plan for White Day: they`re going to make white chocolates and sell them! What could possibly go wrong with... wait, is Kululu involved in this?! Source: crunchyroll

152. Episode 152

A major intergalactic travel program has chosen Earth to spotlight, and Keroro helped them with the highlights! There`s lots of reminiscing about previous episodes, especially those embarrassing Giroro, but Keroro seems to have something sneaky planned... Source: crunchyroll

153. Episode 153

The Keroro Platoon is all set to come up with a doozy of a 100th invasion strategy! But then an alien invader, one who swallows up entire planets, approaches. Earth may be doomed. Source: crunchyroll

154. Episode 154

The Keroro Platoon is all set to come up with a doozy of a 100th invasion strategy! But then an alien invader, one who swallows up entire planets, approaches. Earth may be doomed. Source: crunchyroll

155. Episode 155

The Keroro Platoon comes up with a new, catchy tune to win the hearts and minds of Pekoponians, starting with the kids at Kissho Academy. Later, when the platoon enters an HQ-sponsored resonance contest, they find that their resonance has unpredictable physical effects on a variety of things around them. Source: crunchyroll

156. Episode 156

When Mecha Viper returns (again) for revenge, the Keroro Platoon tests out their new robots on him. Later, the platoon attempts a new challenge, securing a space at a park for cherry blossom viewing, the night before a prime viewing day. Source: crunchyroll

157. Episode 157

Pururu: Leave It to the Chief Nurse, Sir! / Natsumi: Today`s Horoscope, Sir! Source: crunchyroll

158. Episode 158

The Keroro Platoon has one day to send a report to HQ that details all of their invasion efforts since arriving on Pekopon, so they start crafting a heroic narrative on DVD by editing in bits and pieces of video footage from their misadventures. Later, Chief Nurse Pururu wants to know what the platoon has really been up to all this time, so Keroro gives her and the other members a peek into the memories of a reluctant Giroro... but Kululu and Keroro quickly get sidetracked with the amusing prank of editing Giroro`s memories. Source: crunchyroll

159. Episode 159

Keroro orders Kululu to build him a collectible card game that he can use to market and make loads of money! But, of course, he has to beat the whole platoon to prove how superior he is with it. And then a mysterious organization seems to have been keeping tabs on the Keroro Platoon... Source: crunchyroll

160. Episode 160

Momoka`s mother decides to come and visit for Mothers` Day! This is more terrifying than it sounds, as she`s a notorious street fighter who will break through any defenses, including the elite corps of bodyguards, Paul, and her husband in order to see her daughter again. Source: crunchyroll

161. Episode 161

The insane Keronian Putata puts in an appearance, with a strange paint that can make things become real. Worse, Mekeke, the puppetmaster, shows up with him. Will the Keroro Platoon ever be able to defeat them, or are they about to lose their secret base for good? Source: crunchyroll

162. Episode 162

After Kululu locks the rest of the platoon into their new secret base, Keroro and the rest reminisce about their childhood secret base, and a strange Keronian they knew named Joriri. Source: crunchyroll

163. Episode 163

Natsumi gets a double-whammy of bad news: Saburo, her crush, is switching schools, and her favorite radio show host, 623, is taking his act to the US! Ninja Koyuki stealth-drags Natsumi to the station to find out the truth, even as the Keroro platoon "radio-jacks" the show. Later, Alisa Southerncross returns to hunt in Inner-Tokyo when a creature makes it rain incessantly... but only in Fuyuki`s general vicinity, for some reason. Source: crunchyroll

164. Episode 164

While fleeing from the annual rainy season Nyororo, Keroro and crew head back billions of years into the past, where they have a chance to wipe out the Nyororo before they come into existence! Then 556 is upset when his little sister, Lavie, is about to get married, but the romantic Natsumi enlists Keroro`s help to convince him to accept it! Source: crunchyroll

165. Episode 165

When Keroro is hospitalized with a bad back, Kululu becomes acting commander in his place, a terrifying prospect for the rest of the platoon when they have to show hospitality to a peevish but important ambassador from another planet. Later, right when ninja Koyuki wants to become "normal," the Keroro platoon invites her to join their new "Let`s Become Normal" class, but little does she suspect it`s really their secret plan to turn her into a Pekoponian spy! Source: crunchyroll

166. Episode 166

While the real Wettle King is on a heroic journey out in space, Keroro and crew build a robotic impostor to take on "Natsumigeddon" again! Later on, when Kululu uses a giant slug to make yet another version that ends up menacing everyone, can the real Wettle King save the day, even though he`s millions of miles away? Source: crunchyroll

167. Episode 167

Lavie wins cup ramen in a supermarket raffle, and 556 tries to figure out what it is and how it works! Later, Keroro is determined to complete a crossword puzzle, wrongly assuming that the prize is a year`s supply of Gundam models! Source: crunchyroll

168. Episode 168

Keroro notices that when things are available as exclusive, limited-time-only versions, people value them more. So he has Kululu build a gun to turn anything they want into these! But when the exclusive items flip over to "no longer available," the trouble begins... Source: crunchyroll

169. Episode 169

Urere, the popular invader, shows up again, this time with a plan he doesn`t mind letting the Keroro Platoon take credit for! But while his train tracks are crisscrossing Japan, there might just be an ulterior motive hidden behind them. Later, Giroro gets turned into a liquid and helplessly tries to protect Natsumi. Source: crunchyroll

170. Episode 170

Fuyuki and Keroro go to investigate the seven mysteries of the school. And then Pururu decides to stay with a certain memo-taking member of the Journalism Club who thinks the aliens are a comedy troupe... Source: crunchyroll

171. Episode 171

Tamama is going through a natural rebellious stage in his life and to help him get through it, the rest of the Keroro platoon and the Hinata siblings must go through a specific set of steps... but every time someone screws up, they have to start over again! Will Tamama ever get past being a delinquent?! Later, while Kululu is left home alone, an automatic invasion machine is about to attack Earth. The unlikely trio of Fuyuki, Natsumi, and Kululu team up to stop it! Though you never know with Kululu... Source: crunchyroll

172. Episode 172

When the Hinata family and the Keroro platoon make their annual trip to Hicksville Beach, they find that it`s "gone Hollywood" over the upcoming US feature film adaptation of Gundam ripoff Dangal. But there are also two UMAs in town and at least one of them is there to make trouble. Monster-hunting living doll Alisa enters the fray to stop them and chow down, but finds that there`s more than meets the eye with her prey. Source: crunchyroll

173. Episode 173

When Fuyuki goes looking for a kappa in a small town on the outskirts of Tokyo, Keroro ends up being abducted by a boy who takes the sergeant to be his lost (kappa?) friend, Capu. Source: crunchyroll

174. Episode 174

Keroro and his squad hold a concert for worldwide broadcast, featuring DANCE☆MAN! (Or is it...?) Then, while everyone is visiting Grandma Akina, Dororo meets a mysterious girl in the mountains. Source: crunchyroll

175. Episode 175

Desperate to escape the summer heat, Keroro and the rest shrink themselves down to tiny size in order to enjoy a child`s wading pool as a fantastically huge place to swim. But it goes terribly wrong when full-sized Natsumi decides to go into the pool, too. Soon after that, Natsumi and Fuyuki decide to find out where the frogs have been sneaking off to every morning... Source: crunchyroll

176. Episode 176

Distressed by his summer homework, which he left until the last minute again, Fuyuki goes complaining to Keroro, who reminisces about his childhood one summer in which he did the same thing. Source: crunchyroll

177. Episode 177

Another member of the Shurara Corps, a Keronian who`s made entirely out of gas, appears! And then Keroro decides to invade the Earth by using Gundam models. Source: crunchyroll

178. Episode 178

Still too shy to say anything to Fuyuki about wanting to spend time with him, Momoka begs the Keroro Platoon to turn her into a ghost so that she can follow him around to her heart`s content. Kululu`s machine may work, but... is there actually any way to turn her back again? Source: crunchyroll

179. Episode 179

Still too shy to say anything to Fuyuki about wanting to spend time with him, Momoka begs the Keroro Platoon to turn her into a ghost so that she can follow him around to her heart`s content. Kululu`s machine may work, but... is there actually any way to turn her back again? Source: crunchyroll

180. Episode 180

Karara and Chiroro show up again, intent on winning Keroro`s heart! But Tamama cannot bear that, and Mois-chan is hurt that they are even trying. Pururu shows up to save the day, but maybe she is not as helpful as they all think, either! Source: crunchyroll

181. Episode 181

A former Keronian assassin and insect fan shows up to tell the Keroro platoon that Pekoponian emotions can be controlled through the placement of bugs. Keroro insists they use Natsumi as the first test subject! Later, Momoka`s larger-than-life parents duel over which of them gets to participate in the parent-child three-legged race. Source: crunchyroll

182. Episode 182

When Keroro and Fuyuki go looking for buried treasure near Grandma`s house, Keroro suffers a bump that sends him spinning back in time to the Edo period. Later, Tamama is confronted with an almost-exact duplicate of himself, but has to prove that he`s the one and only Private Tamama... if he`s not the fake. Source: crunchyroll

183. Episode 183

Giroro`s big brother, Galulu, returns to Earth, but this time he`s on vacation. Awkwardness abounds as the two gruff brothers take tentative steps to becoming closer, but can they work together as one to defeat a giant flying mutant potato? Source: crunchyroll

184. Episode 184

At Kissho Academy`s annual festival, Fuyuki tries giving a presentation on paranormal powers, but is heckled mercilessly by two self-styled "Occult Busters." Then, Natsumi`s in a bind when many of the actors and stagehands for her class`s production of Romeo and Juliet come down with food poisoning. When Giroro learns that Natsumi herself is playing one of the leads, he agonizes over whether he should step in and take the romantic co-starring role. Source: crunchyroll

185. Episode 185

The Shurara Corps has resorted to sending a robo-frog to destroy the Keroro Platoon! And then Tamama finds a notebook that makes people say whatever he writes in it. He`s very excited about the power this gives him -- until an apple-eating Kululu starts explaining the rules. Source: crunchyroll

186. Episode 186

Thinking it will make a good excuse, Keroro makes up a yokai called "Invasion Goes Nowhere," and blames it for their failure to invade the planet Earth. But when he starts impersonating said yokai to play pranks on the others in his platoon, he gets an unexpected visitor -- Alisa, who wants to hunt him as one of those that lurk in the darkness! Source: crunchyroll

187. Episode 187

It`s Labor Thanksgiving Day, and Keroro waits for the platoon to shower him with appreciation for all of his hard work. But... what`s this? They want him to show THEM appreciation instead?! Gero! And then Keroro makes condiments center stage when his invasion plan centers around them. Source: crunchyroll

188. Episode 188

Natsumi finds a stuffed toy in the trash that reminds her of a beloved stuffed toy from her childhood. So she brings it home and fixes it up. But could that toy actually be part of a trap from the Shurara Corps? Source: crunchyroll

189. Episode 189

Captain Jirara, Dororo`s former superior officer, has gone AWOL from the Keron Army. Dororo has a suspicion that Captain Jirara is somewhere on Earth, but facing him will require Dororo facing up to his dark past as an assassin in their former platoon. Source: crunchyroll

190. Episode 190

Giroro has a hard time finding the perfect birthday gift for Natsumi, and once he finally thinks he`s got it, there`s only one left, and he`ll have to fight with a member of the Viper clan over it. Later, Giroro is overcome with jealousy and anxiety when Natsumi leaves home on her birthday, perhaps to meet up with Saburo for a date... Source: crunchyroll

191. Episode 191

When Mom is ready to retire their old vacuum cleaner for a new model, vacuum jockey Keroro soups up the machine so the Hinatas will keep it, but maybe Keroro makes it a bit too powerful... Later, Keroro has forgotten the important thing about building plastic models until a mysterious masked figure challenges him to a model-building competition. Source: crunchyroll

192. Episode 192

When Keroro gets irked by a store that`s sold out of a new Gundam model because of Christmas shopping, he takes revenge by wiping out all memories and traces of the special day in Inner-Tokyo, but he still has to neutralize Santa Claus somehow... And on Christmas Day, the Keroro Platoon shrinks itself for a battle royal atop a Christmas cake! Source: crunchyroll

193. Episode 193

When the Hinatas and the Keroro Platoon visit a shrine on New Year`s Day, Keroro has the perfect visit in mind that will give him guaranteed good luck for the whole year. Later, his plan seems not to have worked as some traditional New Year`s space food he introduces turns out to be sentient and menacing. Can the Hinata family`s traditional New Year`s soup save the day? Source: crunchyroll

194. Episode 194

Keroro has the brilliant plan of turning toilets into Transformers in order to invade. Naturally, nothing can go wrong, such as a robot uprising. And then Kululu seems to have adopted... a puppy?! Source: crunchyroll

195. Episode 195

When Keroro suggests going on a skiing vacation, Natsumi accepts readily. But of course, Aki insists they have to have an adult with them. And then, just like at Hicksville Beach, it turns out there`s another rare Gundam knock-off that`s going to the winner of a skiing competition! Source: crunchyroll

196. Episode 196

It`s another thirteen-episodes-in-one special! The Keroro Platoon tries to think of lots of strange invasion ideas, Giroro mistakes a "bath" for a "battle," and there`s a special live action segment of the platoon! Source: crunchyroll

197. Episode 197

In their childhood, Keroro, Giroro, and Zeroro happened upon a matter duplicator. Keroro forced Zeroro to be duplicated umpteen times, despite his many protests. Back in the present, the Keroro Platoon is being troubled by holes appearing randomly all over the place. And it`s caused by... drill-ogres?! Source: crunchyroll

198. Episode 198

When Keroro, Giroro, and Zeroro were children, they found some candies that Kululu dropped that made them really small. And then an overwhelmed Natsumi wishes there was no such thing as obligation chocolate on Valentine`s Day. Kululu is happy to oblige... Source: crunchyroll

199. Episode 199

Kululu becomes a really popular idol. He takes advantage of it to be even more of a jerk than ever. And then Keroro decides the platoon needs to return to their roots as invaders... by acting like stereotype villains, complete with costume changes! Source: crunchyroll

200. Episode 200

After hearing about Leap Day, Keroro gets terrified that a giant monster named Uruu will come to beat all the invaders. Thanks to his terror, the monster actually appears! Source: crunchyroll

201. Episode 201

The Keroro Platoon infects Earthlings with a virus that makes them want to clean each others` ears. And then the girls fight over a magic ball that can make one of their wishes come true. Source: crunchyroll

202. Episode 202

The Shurara Corps sends yet another assassin, Yukiki, to take down the Keroro Platoon. Then Keroro discovers that he actually has Shurara`s address! Source: crunchyroll

203. Episode 203

In this full-length episode, the Keroro Platoon bring out brand-new mech units in a final battle against the vengeful Shurara and his all-powerful Keromet, which has a will of its own and intends to devour Earth! Source: crunchyroll

204. Episode 204

556 becomes the Keroro Platoon`s guinea pig by volunteering to be turned into a robot. On the upside, he`ll never go hungry again, but one disadvantage is he`s now under Keroro`s (remote) control. Later, Keroro feels guilty after accidentally breaking Aki`s coffee mug, so he goes out to secretly buy a replacement, which leads to getting caught in the rain and taking shelter under an awning with Natsumi for some reason. Source: crunchyroll

205. Episode 205

Keroro accidentally gets on board a train that takes him to a parallel world where he and Fuyuki have never met. That world`s Fuyuki is ecstatic to meet an alien, while our world`s Fuyuki is wondering sadly where his friend went. Source: crunchyroll

206. Episode 206

Keroro is in the doldrums at the start of the fifth season until a burst of color reinvigorates all of the platoon members. Later, Keroro has Dororo come up with the first invasion plan of the year, but they`re surprised or just turned off when it involves soybeans fermented with bacteria, or sticky, stinky natto! Source: crunchyroll

207. Episode 207

Keroro forms a company and has grand plans to make it a success... except he has no idea what kind of work they`re supposed to be doing. Later, Momoka is anxiously awaiting her mostly-absent, globetrotting, street-fighting mother, who promised to visit before the cherry blossoms fell. The problem is, they`ve all but fallen, and Ouka is nowhere in sight. Source: crunchyroll

208. Episode 208

When an alien computer virus infects the platoon`s secret base, Giroro attempts to go in alone to wipe it out, only to find that he needs backup from an unexpected source. Later, Keroro enacts a nefarious invasion plan to hook the world on his K-Phone, but then discovers that the "almighty phone" has an invasion function... Source: crunchyroll

209. Episode 209

A childhood friend of Koyuki`s (and fellow ninja) invites her to join his organization so she can employ her ninja skills to the fullest and really belong somewhere. On the downside, his group is trying to take over the world, which the Keroro Platoon isn`t too happy about when they find out... Source: crunchyroll

210. Episode 210

Natsumi gets abducted by aliens who feed off confusion energy! And then Aki accidentally gets turned into a child. How do they turn her back again? Source: crunchyroll

211. Episode 211

The entire platoon gets sent to Sengoku Ran Star to find a legendary Keronian treasure. But the sixth son of the Viper clan is out to stop them. While undercover as warriors from the Warring States period, can the Keroro Platoon prevail? Source: crunchyroll

212. Episode 212

The platoon goes on a training camp, but Keroro and Giroro are both desperate to find a photograph of Natsumi before she finds it. Later, Space Inspector K shows up, looking for a terrible space felon. Source: crunchyroll

213. Episode 213

The platoon goes on a training camp, but Keroro and Giroro are both desperate to find a photograph of Natsumi before she finds it. Later, Space Inspector K shows up, looking for a terrible space felon. Source: crunchyroll

214. Episode 214

Kululu suddenly quits the platoon and somehow starts working for Momoka`s father, which is only the beginning of his meteoric rise. Later, when Pururu goes undercover at Natsumi`s sleepover, she seems to inadvertently reveal that she`s in love with one of Keroro`s old friends, which drives Sarge crazy... Source: crunchyroll

215. Episode 215

When Keroro has Kululu create seven Wettle King replicas to go after Natsumi, a mysterious young man shows up to save her. Later, a Nyoro-Wettle King hybrid takes over the platoon`s space station, prompting the frogs and Hinata siblings to go into space to take it back. Source: crunchyroll

216. Episode 216

When Keroro is forced to go through an enormous backlog of unfinished manga, anime, and Gundam models, Kululu helps pick up the pace by introducing the pachyderm-like Compressor-kun, which compresses anything and everything into just the essentials. Later, Fuyuki and Keroro go on a treasure hunt in the house! Source: crunchyroll

217. Episode 217

Back in their childhood, Zororo gets a copy robot as a gift from his parents. Naturally, Keroro decides to abuse it. Returning to the present, a fire scare at the base prompts Keroro to take a fire safety class. But he gets sold the wrong textbooks, and gets the runaround when he tries to return them! Source: crunchyroll

218. Episode 218

First, Keroro and his friends in childhood find a broken-down robot that they try to repair. Then, back in the present, they have to fight a Caries War inside Keroro again! But something seems funny about these mouth-invaders... Source: crunchyroll

219. Episode 219

It`s Volume II of Musha Kero, and there`s a swimsuit comedy contest on Sengoku Ran Star! Two Viper brothers are teaming up to compete with the Keroro Platoon... and the prize is the next Keronian treasure the frogs have been sent to get! Source: crunchyroll

220. Episode 220

Dororo`s very concerned about global warming, and tries to educate Keroro to be less wasteful to help avert it. Keroro is not interested in interrupting his conveniences, though. Then the platoon goes to Egypt to look for an ancient Keronian treasure. Instead, they wind up waking up Sababa, demon lord of the desert! Source: crunchyroll

221. Episode 221

Momoka`s very excited to go out on (what she thinks is) a date with Fuyuki-kun. Meanwhile, Giroro`s very excited to go out on (what he hopes is) a date with Natsumi. Source: crunchyroll

222. Episode 222

The platoon and the Hinata family go to visit Grandma. But when they arrive, it`s raining! Grandma teaches them a fun game, and then the platoon comes up with a way to repay her for all the nice things she`s always doing. Source: crunchyroll

223. Episode 223

Momoka, Natsumi, Koyuki, and two of Natsumi`s friends all get shipwrecked on an uninhabited island. "Little green fairy" Keroro is not exactly helpful. Later, the platoon creates a pair of scary red shoes that won`t stop dancing. Source: crunchyroll

224. Episode 224

While everyone`s vacationing in Alien Town, Poyon spies them and convinces Natsumi to investigate a crime on her behalf. All signs seem to point to Keroro... but would he really have pulled off a precious jewel heist? Source: crunchyroll

225. Episode 225

Tamama`s desperate to jump off the high-dive, but he`s afraid he`s too immature. Later, Keroro is wandering around thinking he`s a human businessman. How in the world did this happen? Source: crunchyroll

226. Episode 226

Fuyuki finds a little turtle who turns out to be an extremely endangered species from space. Keroro is super jealous of his new rival for Fuyuki`s affection, which results in him hurting the turtle and going crazy trying to find a way to heal it again. Meanwhile, an evil gang of three thieves are out to take the turtle back and sell it! Source: crunchyroll

227. Episode 227

Keroro wants to teach Natsumi a lesson about how superior he is. But he makes the mistake of asking for Kululu`s help, resulting in the two of them getting trapped in a dangerous room while Kululu goes out for curry. Source: crunchyroll

228. Episode 228

Intergalactic mail carrier Meruru has a letter for Keroro, but he suspects it`s an ultimatum from Keron Army HQ, so does everything he can to avoid receiving it. Later, after a fight with his sister, Fuyuki joins Keroro on a flying bike ride and they end up at a hidden alien parking area on Earth. Source: crunchyroll

229. Episode 229

When sound suddenly disappears all over Inner-Tokyo, Keroro comes up with a way to use the situation for the invasion. Later, Saburo and Kululu discover what`s behind the enforced silence, and they are the only ones who can bring sound back. Source: crunchyroll

230. Episode 230

Mindful that her mega-expensive plans to capture Fuyuki`s heart never succeed, Momoka gives Paul a budget of just 300 yen to come up with something that will bring her together with Fuyuki. And before Dororo became Dororo, he was Zeroro on Keron. One day, a robot appears out of nowhere to save Zeroro from peril and from then on, they live together... until the Keron army gets wind of it. Source: crunchyroll

231. Episode 231

The Keroro Platoon continues its top-secret mission on the planet Sengoku Ran. This time they try to rescue Princess Momo before she`s forced to marry a Viper, with explosive results! Source: crunchyroll

232. Episode 232

Keroro`s board gets stolen, and he`s devastated. But when he goes out searching for it, he discovers Mecha Viper, of all people! Since the platoon`s developed superpowers, they decide to take on Mecha Viper in their most epic battle yet! (They think...) Source: crunchyroll

233. Episode 233

Aki`s been chosen as the replacement editor for a new mangaka at work, and he`s having trouble telling stories with energy. She brings him home to meet Keroro and the rest of the platoon -- because the frogs are bursting with energy! Too bad it seems to drive the poor mangaka crazy. Source: crunchyroll

234. Episode 234

Kululu invents a telop machine that makes whatever you write on the screen of the show come true! After having fun tormenting Natsumi, Keroro declares this is the perfect tool to use to invade the Earth. But no one can agree about how to use it! Later, they find a how-to book about invasions. It was written by Urere, so it has to be useful! Right? Source: crunchyroll

235. Episode 235

Sassie, the plesiosaur of Lake Sashida, was long ago denounced as a fraud. But a new witness has come forth claiming to have seen it, and Fuyuki can hardly wait to learn if it`s true! Source: crunchyroll

236. Episode 236

The new Pekoponian invasion plan calls for mass distribution of Kululu-created bubble gum that causes various annoying effects like weightlessness and the compulsion to litter (and then step on it). Later on, after the platoon gathers mushrooms, a witch hunt ensues to find the Keronian who ate a poisonous mushroom that will turn him into a contagious Mushroom Man. Source: crunchyroll

237. Episode 237

The Musha Kero Platoon sets out to find the fourth ancient weapon and run into Mutsuzo, a Mutsumi lookalike who longs to be a manga artist but has no talent whatsoever. Meanwhile, another Musha Viper shows up with his giant robot to plunder and wreak havoc. Source: crunchyroll

238. Episode 238

When the Keroro Platoon participates in a quiz show hosted by Dasonu Maso, they learn the value of teamwork... or is it every frog for himself? Later, Keroro and company are annoyed when the pacifistic Dororo shoots down even their mildest plans to invade Pekopon, so they change his personality to be more agreeable, but (naturally) get more than they asked for. Source: crunchyroll

239. Episode 239

When Natsumi spots Koyuki and Saburo together, she comes to the conclusion that they`re dating, and goes batty. Later, Keron Army HQ tries to set up Chief Nurse Pururu with a potential suitor. Pururu isn`t really interested, but Keroro gets in the way by trying to help Pururu land this "big tuna." Source: crunchyroll

240. Episode 240

Kululu and Saburo seem to have something up their sleeves. Keroro`s afraid Kululu is reporting about them to HQ, and Giroro`s afraid it has something to do with Natsumi! And then Fuyuki wants a new video game, but his mother won`t let him stand in line outside to get a limited-edition copy. So Keroro goes in his place. Source: crunchyroll

241. Episode 241

556 requests Keroro`s help in protecting him from "them." He seems extremely paranoid, and won`t explain what`s going on. Then Kululu turns the vacuum cleaner, among other household appliances, into a human. Strange things happen at the Hinata house as a result! Source: crunchyroll

242. Episode 242

Keroro finds a strange warped crawl space that allows him to play pranks by dangling over Natsumi and Giroro`s ceilings. Later, he has the good idea of invading by making everyone on Earth think they`re being watched constantly. Source: crunchyroll

243. Episode 243

Keron Army HQ has sent the Keroro Platoon a Christmas present... of Kiruru, the deadly robot! The Keroro Platoon has to go up against him to try to save the Earth from being destroyed. Source: crunchyroll

244. Episode 244

Keroro is cleaning the bathrooms when he discovers a bunch of graffiti that writes itself. Talking with them, he meets the graffiti-dwellers, and even becomes one of them! But then he`s left all alone over New Year`s. It`s not quite fun being flat when he can`t even invade his favorite show on TV! Source: crunchyroll

245. Episode 245

Keroro has the perfect first dream of the new year to herald a successful invasion, so he immediately decides to throw a party to celebrate their imminent success. Spending the entire budget on the first day must be a great idea! Then 556 scratches his helmet, and he goes to Kululu to get his personality (and helmet) new and improved. Source: crunchyroll

246. Episode 246

Giroro is so desperate to learn how to gargle, he has Kululu inject him with a space virus that he`ll catch if he doesn`t learn it, quick! And then Keroro decides to make Keroro Platoon collectible erasers. Source: crunchyroll

247. Episode 247

Mois gets some lipstick as a sample, and she`s excited that it makes her look and feel more adult. Later, Kululu`s lab gets trashed and the base gets attacked by scary giant robots! Source: crunchyroll

248. Episode 248

When a newborn baby alien shows up in Keroro`s bed, he takes care of it, even as the baby becomes huge and eats up the year`s invasion budget. Later, after Momoka`s bodyguard Yoshiokadaira loses his confidence on the job, the Keroro Platoon restores it and then some with eyedrops that turn the young man into a delusional megalomaniac. Source: crunchyroll

249. Episode 249

Keroro and company infiltrate Musha Viper Goemon`s fortress to find the final legendary weapon, while Dororo duels with fellow ninja (and Koyuki lookalike) Yukino, who stole the first four crystals from the platoon. Source: crunchyroll

250. Episode 250

The climax of Musha Kero is here, as the Keroro Platoon fights the monster Nanamata-no-Orochi with the five pieces of the ultimate weapon and uncover the secret of what they all do together! Source: crunchyroll

251. Episode 251

556 finds a cute little critter in a storage unit, and he and Lavie adopt it as a pet named 5884. Meanwhile, Keroro is looking for the oil-eating monster he ordered to use for a Pekoponian invasion... Source: crunchyroll

252. Episode 252

Keroro experiences the annoyances, and joys, of seeing a movie in a movie theater. Source: crunchyroll

253. Episode 253

Keroro becomes a hulking super-frog in order to intimidate Natsumi. Later, when Keroro becomes the victim of a phone scam, Kululu creates an analog phone robot to help track down the culprit. Source: crunchyroll

254. Episode 254

When Fuyuki`s mom accidentally buys him boxers instead of briefs, he finds himself agonizing over which one he`d rather be wearing. Then Galulu shows up, and... it looks like he`s going to confess his feelings to Pururu?! Source: crunchyroll

255. Episode 255

Keroro has devised three similarly diabolical plans to take over Pekopon! There`s no way they`ll backfire, right? Source: crunchyroll

256. Episode 256

After years of lying low, the Keroro Platoon finally invade Earth for real! If this is a joke, it`s a really bad one! Source: crunchyroll

257. Episode 257

On Keron, the Keroro Platoon`s exploits are dramatized into the popular show, "Keroro Platoon War Chronicle," but Keron Army HQ wants the platoon to remake the very first episode of the long-running series. Keroro and company work on a version where they all invade the Hinata house together, but their creative collaboration quickly hits the rocks. Source: crunchyroll

258. Episode 258

An invasion plan backfires, leaving Keroro paralyzed by negative feelings... so paralyzed that he can`t do any of his regular chores at the Hinata house. Later, Keroro and company are at a grilled meat restaurant, but when it turns out they`ve only got enough money for one person`s meal, they split it five ways, which sets in motion a test of wills! Source: crunchyroll

259. Episode 259

Koyuki guides Natsumi and the others to her former village in search of cherry blossoms that are still in bloom. They find a bevy of the unexpected, though, from a phantom girl to a ticked-off dragon! Source: crunchyroll

260. Episode 260

In this flashback episode, it`s time for the Keroro Platoon to meet for the first time, but Keroro`s gotten himself, Giroro, and Zeroro locked in their old clubhouse! Afterwards, it`s time for the Keroro Platoon`s first mission, with Keroro having forgotten the Kero Ball. Source: crunchyroll

261. Episode 261

Momoka is desperate to win the seat next to Fuyuki when the class shuffles seats around. Later, an alien discovers that nothing can erase 556`s feelings for his sister... or his beloved storage units! Source: crunchyroll

262. Episode 262

Bariri`s back, and he`s still in love with Pururu! This makes it particularly awkward, since he`s injured and she`s his nurse. Then Keroro`s mother comes to visit, and he finds her embarrassing. Source: crunchyroll

263. Episode 263

A wish-granting weevil shows up at Keroro`s doorstep and promises to grant his wish if he`ll just fulfill all the conditions. But what could Keroro`s wish be? Then Natsumi falls in love with an adorable pet trash bag Kululu invented. Something so cute can`t possibly be dangerous, right? Source: crunchyroll

264. Episode 264

As television switches from analog to digital, a monster sweeps down upon Earth to take over the minds of anyone using digital devices. Only old-fashioned analog attacks can defeat it! And then, in punishment for keeping so many of his Gundam models in boxes, Keroro gets turned into one himself. Source: crunchyroll

265. Episode 265

Natsumi and Saburo are going on a date, and Giroro can`t bear it! He has a remote control that can control Natsumi`s behavior that he confiscated from Keroro... can he keep the self-control to refrain from using it?! Later, Keroro tells Natsumi and Fuyuki about a time his platoon was stranded on an alien planet and raised a pet in order to eat it. Source: crunchyroll

266. Episode 266

Tamama gets the disturbing idea into his head that if he kisses Keroro to wake him up, Keroro will be all "lovey-dovey" for him. As Keroro flees in abject horror from Tamama`s grotesque, oversized lips, everybody but Keroro winds up getting the smooch treatment. Afterwards, Mois discovers a wrinkle on Pururu`s face, and she can`t bring herself to say anything. Everyone in the platoon is cringing and trying not to bring it up during their checkups with the nurse. Source: crunchyroll

267. Episode 267

Keroro`s latest devious plan to invade Pekopon involves flooding the world with Cybercaps, headgear that lets the wearer experience whatever they wish in the safety of virtual space. Later, Keroro bonds with a clerk at a toy store over Gundam models and they become fast friends. Or are they more than friends? Source: crunchyroll

268. Episode 268

In another prequel tale set on the Keron Army mothership heading to Earth, when Keroro and company pursue a renegade Pekoponian collaborator, they end up stranded on a desolate planet with a nasty creature for company. Source: crunchyroll

269. Episode 269

When Momoka gets a love potion from Kululu with which to woo Fuyuki, she fails to follow the fine print, causing chaotic declarations of love. Later, space mold takes over Natsumi`s body, and only Keroro can save her by shrinking down and going in deep. Source: crunchyroll

270. Episode 270

The latest invasion plan goes slightly off course when Fuyuki is accidentally hit with a de-aging ray, turning him into the rambunctious little kid he used to be. But he`s in good company, as Keroro, Giroro, and Dororo turn themselves into half-pint sized versions of themselves, too. They all get along until Li`l Fuyuki challenges Li`l Keroro for the position of platoon commander. Source: crunchyroll

271. Episode 271

The Keroro Platoon`s getting a new member, and Tamama`s excited to be a senpai. But then the new member is... Joriri?! Then Natsumi accidentally gets turned into a boy for a day, and discovers just how awkward that can be. Source: crunchyroll

272. Episode 272

The Wettle King is back, and he`s dying in the summer heat! He`s fallen for a beautiful girl with antennae who saved him with a wet handkerchief, but who could that girl be? Source: crunchyroll

273. Episode 273

A mysterious boy from space lands in the Hinata household. He has no memory of who he is, but the answer might be surprising. Then the Hinata siblings and the platoon go back to Hicksville Beach for a comedy contest... again... but this time, Dasonu Maso decides to enter! Source: crunchyroll

274. Episode 274

Wilting in the terrible summer heat, Keroro asks for Kululu`s help. Kululu, of course, is happy to oblige, and gets the platoon a tremendous floating island of ice to relax on. But Keroro isn`t content with just relaxing, once he realizes he can have even more... Source: crunchyroll

275. Episode 275

The frogs invite the Hinata siblings to go golfing. Everything seems fine at first -- but something`s strange about the golf course. And why do they keep hearing 556 laughing? After that, they get an exercise machine that`s booby-trapped from Viper, and Keroro has to figure out WHICH Viper in order to save his friends! Source: crunchyroll

276. Episode 276

Grandma comes to visit, and Kululu changes places with her?! Then Giroro goes out on a date with Keroro`s-mother-in-Natsumi`s-body, while Natsumi-in-Keroro`s-mother`s-body gets dragged off to a hot spring with Keroro`s father. Source: crunchyroll

277. Episode 277

Back in the past, when the platoon was still on their way to Earth, Keroro ordered take-out despite the fact that it`s forbidden. Hijinks ensue! And then all the members of the platoon are forbidden to use the toilet, with horrifying consequences... Source: crunchyroll

278. Episode 278

The Ghost Girl doesn`t feel she`s scary enough, so she asks the Keroro Platoon for a makeover. Then Giroro gets mistaken for a handsome Prince Charming when he saves one of Natsumi`s friends from a monster! Source: crunchyroll

279. Episode 279

Alisa comes to visit, and she doesn`t understand why Fuyuki`s upset. Keroro explains that it`s because his mother is busy with work and can`t go on the picnic she`d planned with them. Alisa takes it upon herself to "motivate" the slacker mangaka who`s taking up all her time and terrify the man back on track. Maybe not the best thing for Fuyuki`s mother! Source: crunchyroll

280. Episode 280

Keroro and Natsumi battle at the supermarket over redeeming a point card for a prize. Later, Keroro has a lucid dream in which he`s a giant robot that achieves popularity until being overshadowed by newer models. Source: crunchyroll

281. Episode 281

The Keroro Platoon transforms themselves into cicadas to "bug" Natsumi and Fuyuki, but come up against a competing alien threat to invade the planet. Later, Keroro and company enjoy Kero Day, in which the whole universe but Earth celebrates Keronians. Source: crunchyroll

282. Episode 282

This episode has the backstory of how Momoka fell in love with Fuyuki in the first place. Also, how the Keroro Platoon got picked as the Special Advance Team of the invasion of Earth! Source: crunchyroll

283. Episode 283

Having seen the movie Twelve Angry Men, Keroro is hoping to be the only person on the jury to convince the others that Giroro isn`t guilty. But when everyone unanimously agrees that he isn`t, Keroro switches strategies... to change his verdict to "guilty"! Later on, a dinosaur appears on Earth, only to discover that his species is extinct and has been replaced by humans. Source: crunchyroll

284. Episode 284

When an ambitious Keronian major takes command of Keroro Platoon, the first order of business is kicking Dororo out for his pacifistic ways. Then the major unveils his plan to wipe out all of the continents... Source: crunchyroll

285. Episode 285

A pair of usurping invaders show up on Earth to take the invasion away from the Keroro Platoon. But they are accidentally foiled by Hinata Aki. Afterwards, Aki can`t make it to Open Day at Natsumi`s school, so Kululu shows up in her stead. He seems to be behaving oddly well, but... surely he must have something up his sleeve?! Source: crunchyroll

286. Episode 286

When Keroro has Kululu come up with a spray that causes people to spill things carelessly, the roundabout invasion plan works too well, causing problematic spillages for everyone in the platoon, too. Later, Tamama is in the thick of an invasion by parasitic enemy aliens that look like soft serve ice cream. Source: crunchyroll

287. Episode 287

When Natsumi has a stubborn case of hiccups, Keroro and company do everything they can to help stop it. Then it`s back in time with Kero Zero. As the Keroro Platoon trains on a supposedly deserted planet, they hear a young woman singing... Source: crunchyroll

288. Episode 288

Keroro is pretending to be a kappa at a village in order to get gifts of starfruit and Gundam models. But what happens when the platoon and Momoka find out that he`s really an imposter when they all go hunting for the kappa? Source: crunchyroll

289. Episode 289

It`s a documentary with Giroro`s backstory! And then Kululu builds a satellite that makes everyone`s lies come true. The consequences are both useful and terrifying. Source: crunchyroll

290. Episode 290

Space Officer Poyon comes to Earth for a tete-a-tete with Paul the super-butler, and the Keroro Platoon has to help arrange it, or they`ll all be arrested. Then in a Kero Zero tale, the platoon discovers an unknown planet covered in snow on the way to Earth. They take a shuttle to the surface to determine whether the snow can be melted into potable water, but then they lose all power... Source: crunchyroll

291. Episode 291

Alisa and Nevula join the Hinata-Keroro Platoon hot spring outing, but Nevula has separation anxiety when the wooden wall separating the male and female baths keeps him from his "daughter." Later, the Keroro Platoon goes to a festival in Alien Town to buy a rake that will supposedly bring them good luck for the invasion. Source: crunchyroll

292. Episode 292

Pairs of aliens suddenly start showing up in Natsumi`s bedroom, and they`re especially interested in her bottom drawer... Later, Keroro wakes up into a dream and he`s not alone. Natsumi and his platoon are also there, and they`re trapped with seemingly no way out. Source: crunchyroll

293. Episode 293

It`s thirteen short stories packed within one episode (yet again)! This time, we find out what Fuyuki`s childhood dream was, where Saburo(?) lives, and whether feng shui really works in an invasion. Also, an all-butler party, and Fuyuki`s forced to stay the night at Momoka`s house! Source: crunchyroll

294. Episode 294

Yoshiokadaira wants to quit Momoka`s bodyguard! But why? And then Natsumi desperately wants to invite Saburo-senpai to her Christmas party, but she can`t figure out how. Why is she such a chicken?! Source: crunchyroll

295. Episode 295

Keroro tries fusing bodies with all of the other platoon members, but it doesn`t end quite as he expected it to. Then he buys a giant mech for only 135 yen, convinced that it`s the ultimate invasion weapon! Source: crunchyroll

296. Episode 296

It`s New Year`s Day and Keroro has hopes of winning Japan`s New Year`s postcard lottery, the space version, or both! Then, Giroro participates in a race held once every millennium to choose a new sign of the Space Zodiac. Keroro goes overboard in a bid to earn "The Year of Keron" and tries to help Giroro from the sidelines by cheating. Source: crunchyroll

297. Episode 297

Keroro trains himself to have an iron will by shunning video recording and focusing on the moment... when his favorite TV shows are on. Later, a Dangal snow sculpture comes to life and has one wish, to see the life-sized Dangal statue in Inner-Tokyo, over a hundred miles away! Source: crunchyroll

298. Episode 298

When Mois unleashes Armageddon upon Earth for real, Keroro is obliged to try and stop her, especially since he accidentally encouraged the Great Lord of Terror. Then, there are a lot of mysteries surrounding Saburo, and Fuyuki learns about one of them when he follows Saburo after school... and comes face to face with a number of parallel world Saburos! Source: crunchyroll

299. Episode 299

A horrifying creature euphemistically called a "G" appears in the Hinata house. They must destroy the unspeakable horror before it multiples and spreads its species over the entire property! Even worse, what if the Gs have sentience and can take revenge?! Source: crunchyroll

300. Episode 300

A Keronian from many generations ago wakes up from a long hibernation in his spaceship after crash-landing on Earth. He`s disgusted with the Keroro Platoon for not having invaded yet, but he has a secret weapon in his possession that might make a difference. It might be more dangerous than he realizes, though! Source: crunchyroll

301. Episode 301

302. Episode 302

Keroro takes over the directing of a movie about the platoon, to the disaster of all involved! And then, Keroro finds out about a legendary movie coming back to a theater, and he and Fuyuki go into the city to watch it together. Source: crunchyroll

303. Episode 303

When the Keroro Platoon gets sent back in time to Pekopon, they find out their friend Kiko`s backstory: how she got abducted off Earth, and how she became a mech designer. Source: crunchyroll

304. Episode 304

When an untimely wind blows Keroro`s hat off of the laundry line, it ends up in the hands of a little girl in the neighborhood. Keroro tries to get it back, which is a major challenge since she can now turn invisible with the anti-barrier, while Keroro is visible to everyone and everything. Source: crunchyroll

305. Episode 305

We finally get to meet Nobibi, Katoyama Kiko`s friend from before she met the Keroro Platoon! He`s actually on Earth searching for her, while Fuyuki and Momoka are looking for a meteorite. Whatever became of Kiko? Source: crunchyroll

306. Episode 306

Guardian Spirits come to help Keroro and Dororo! But is it really the kind of help they need? Source: crunchyroll

307. Episode 307

When Fuyuki and company go with Keroro to school at night to dig up a time capsule that accidentally contains a "super-secret item," a mysterious mist rolls in. As the gang is separated by the mist, they ruminate on what their lives will be like 20 years in the future, when the time capsule is officially slated to be opened. Source: crunchyroll

308. Episode 308

Keroro has a nightmare about something interfering with the ultimate invasion. What could it be? Source: crunchyroll

309. Episode 309

When Keroro hits on a new way to slack off, Giroro gets to take command of the invasion plans for a day. He orders an expensive, powerful weapon but isn`t thrilled when it goes haywire and tries to vaporize Natsumi. Later, Giroro takes the lead in another strategy, sending phone texts to Natsumi and then leaving her in anxious suspense by suddenly cutting her off. Except it doesn`t quite play out that way... Source: crunchyroll

310. Episode 310

Tamama`s invasion plan is to turn everything in the world into sweets. But then it puts Momocchi in danger! Then the Nishizawa Group actually goes bankrupt, leaving Momoka to stay with Fuyuki for awhile. Source: crunchyroll

311. Episode 311

The Keroro Platoon has the horrifying realization that it`s Kululu`s turn to come up with an invasion. They have to stop him, at all costs! And then Keroro comes up with the idea to ply Fuyuki with feel-good stories until he is moved to return the Kero Ball to them. The stories don`t quite have the effect they anticipated. Source: crunchyroll

312. Episode 312

Something strange has happened to Dororo: he seems to have turned back into the scary Assassin he used to be! Later, Koyuki seems to have a scary secret. Her friends all gather together to spy on her and figure out what it is! Source: crunchyroll

313. Episode 313

Keroro`s mother receives a letter from him that wildly exaggerates how close they are to finishing invading, so she shows up on Earth to "help." Then, on Mothers` Day, Aki decides to join the Keroro Platoon and become an invader for the day! Source: crunchyroll

314. Episode 314

Keroro takes inspiration from "The Emperor`s New Clothes" to create a gun that is invisible to idiots! Later, Natsumi and Saburo are the only members of the school`s new Invasion Club, but why are Keroro and the platoon hunting them down during lunch period? Source: crunchyroll

315. Episode 315

Havoc is wreaked when a parasitic space flower takes root on Keroro`s head and starts spewing out Keroro clones. Later, Fuyuki has to capture his renegade shadow before he fades out of existence! Source: crunchyroll

316. Episode 316

Momoka accidentally switches bodies with... Keroro?! And then Keroro decides that Natsumi and Fuyuki deserve to be reminded, in black-and-white, B-movie terms, that the platoon is made up of alien invaders from outer space. Source: crunchyroll

317. Episode 317

Viper (master of disguise) shows up on Earth, looking to attack Keroro! And so the platoon leader desperately tries to figure out which person in the Hinata household is him. After that, Giroro gets trapped in Natsumi`s upper closet. How will he ever escape without getting noticed?! Source: crunchyroll

318. Episode 318

Keroro and company do everything they can to get the masked Dororo to show his mouth, a sight they`ve never seen before. Later, Mois`s pen pal from space visits her on Earth and intends to carry out an old promise to help her friend destroy the planet. Source: crunchyroll

319. Episode 319

An alien virus jumps from Mois`s laptop to the underground base`s mainframe and then really wreaks havoc! Then a sentient antique clock from space arrives for Keroro. To help the kindly clock regain its memories, Kululu participates in a tense black market auction. Source: crunchyroll

320. Episode 320

The frogs decide to try becoming super-hot humanoid men in order to tempt Natsumi to consent to their invading. It almost works. Later, Bariri shows up yet again in order to try to convince Pururu to marry him. Source: crunchyroll

321. Episode 321

Keroro decides older things are better, and turns everyone`s stuff into old-fashioned versions! (Dororo sobs because he`s unaffected.) Later on, Natsumi is being suspiciously nice to Keroro. What possible reason could there be?! Source: crunchyroll

322. Episode 322

Giroro`s test flight of a new spaceship has run into a terrible danger, and he`s afraid he`ll never make it back safely again. Worse, Natsumi`s towel apparently slipped, and his video feed wasn`t on to see it! Source: crunchyroll

323. Episode 323

When Keroro`s left home, he appreciates it at first, but then finds that having the run of the Hinata house isn`t all it`s cracked up to be. Later, when Natsumi borrows a Kero Ball to use as a video camera for a contest, she soon finds herself in the middle of a dangerous combat cameraman training simulation... inside the ball itself. Source: crunchyroll

324. Episode 324

Natsumi finds herself plagued with a plethora of "Do Not Push" buttons. How long can she hold out before pushing one of them? Later, the Keroro Platoon enters the Kero Ball in order to rescue Natsumi and Fuyuki from a mind-boggling invader level check quiz. Source: crunchyroll

325. Episode 325

The Keroro Platoon doesn`t seem to be noticeable enough to the Hinatas -- so they paint themselves in crazy Gundam model colors in order to become more noticeable. Then Keroro has an invasion plan that involves turning human makeup crazy! Source: crunchyroll

326. Episode 326

The platoon recalls a time back on Keron when they had to sneak Zeroro out of his house so they could all see fireworks together. Later, the Hinata siblings, the Keroro Platoon, and friends return once again to Hicksville Beach, where a new nighttime swimsuit beauty contest is going to be held, and Natsumi (with a temporary adult body) is yet again participating! Source: crunchyroll

327. Episode 327

After Keroro is mistaken for a superhero, he lives up to the misconception, becoming the neighborhood do-gooder... until his heroism clashes with an invading flying tank that Keroro designed himself! Later, another invasion plan goes awry, trapping the Keroro Platoon in a state of frozen time. Source: crunchyroll

328. Episode 328

Momoka decides to try to be normal... but she has no idea what that is! And then Paul takes a day off, and starts doing some really suspicious things. Source: crunchyroll

329. Episode 329

Fuyuki`s having dinner with Momoka`s father, and he notices the man has an extremely long nose hair. He doesn`t know how to mention it without making the man angry! And then they all go to Hisquesviel Planet, and Natsumi loses the top of her swimsuit. Source: crunchyroll

330. Episode 330

Natsumi asks Giroro to house-sit while she`s out, but then he winds up having to house-sit with 556, the worst house-sitting partner ever! Later, Koyuki convinces Kululu to teach her how to make curry, to his horror. Source: crunchyroll

331. Episode 331

Keroro hatches a plan to convert Natsumi`s anger into energy for the invasion... or is it just an excuse for him to slack off? Then, a misunderstanding over the expression "dessert stomach" leads the platoon to take desperate measures to get their own version of this "secret weapon." Source: crunchyroll

332. Episode 332

Fuyuki`s excited when they find a Mothman-like creature in the forest. Then, an uninvited "guest" appears: a deserter from the Keron Army! Source: crunchyroll

333. Episode 333

When Momoka invites Fuyuki to an abandoned planetarium, he becomes possessed by the spirit of an old projector! Then, Keroro has a single wild hair growing on top of his head, which he cultivates after Fuyuki tells him it`s a "lucky hair." Source: crunchyroll

334. Episode 334

Saburo and Keroro bet the Earth on whether the human or the frog team can win a bowling match! And then Keroro`s dismayed by his platoon`s lack of enthusiasm about the regular invasion meeting, so he turns into a giant monster to go on a rampage. Source: crunchyroll

335. Episode 335

Wanting to come up with a brilliant invasion plan without interruptions, Keroro uses a cheap, discount copy robot to take his place! Later, he and the platoon fulfill the rash promise made by that robot to take the Hinata family up to the moon. Source: crunchyroll

336. Episode 336

Zolulu, the assassin who considers himself Dororo`s arch-enemy, traps the rest of the Keroro Platoon so they can`t interfere as he engages Dororo in a duel to the death. Then Keroro tricks Natsumi into letting him "borrow" the house for a day. It`s for a TV show and involves the platoon making some renovations, which Natsumi doesn`t mind, until she learns the hard way that they`re of the "home defense" kind! Source: crunchyroll

337. Episode 337

Super-intelligent mice have invaded the house! And then, Keroro tries transforming Giroro into a cow as part of an invasion operation. But Giroro being male, he turns into a {\i0}bull{\i1}... a terrifying minotaur-like creature, to be exact. Source: crunchyroll

338. Episode 338

Koyuki makes a new friend on Halloween... one of those who lurk in the dark, who Alisa is hunting as her latest prey! Source: crunchyroll

339. Episode 339

Keroro and the platoon torment the Hinata siblings with stoplights planted throughout the house. Later, Keroro is addicted to an invasion simulation video game that may show him how to do it in real life. Source: crunchyroll

340. Episode 340

The Keroro Platoon opens a ramen shop, selling all kinds of strange and creative ramen, such as one made with Gundam-shaped noodles. But Aki convinces them to go with flavor over originality. Later, Joriri shows up and gives them all kinds of advice that is his usual style of indecipherable. Source: crunchyroll

342. Episode 342

Keroro works hard to develop a new special move to help him defeat Natsumi. And then, he uses Keron-style ventriloquism to make her think she can read minds! Source: crunchyroll

343. Episode 343

556 can hardly wait to pass the exam to become a space sheriff! But he`s not doing so well with the practice tests. Later, the platoon gets captured by Viper, leaving Lavie to rescue them! Source: crunchyroll

344. Episode 344

Chief Nurse Pururu is leaving the platoon and Pekopon for a new, distant outpost. Will Warrant Officer Bariri be able to share his feelings for her before she goes? Then Alisa and Momoka compete with each other in an icy obstacle course. The prize: a vacation with Fuyuki in Hokkaido! Source: crunchyroll

345. Episode 345

Natsumi`s stuck at the store and needs an umbrella to get home. Keroro and Giroro fight for the right to do it! Then Keroro orders a drink (it`s not alcoholic, really!) that makes the platoon act like a bunch of drunken idiots for New Year`s Eve. But it has a funny twist. Source: crunchyroll

346. Episode 346

When an accumulation of rejected invasion plans come together to form a sentient giant monster with a grudge, its first target is the Hinata family. Then a freak accident turns Keroro into a soul that can possess items. He uses his new, phantom-like existence to terrorize Natsumi, whom he blames. Source: crunchyroll

347. Episode 347

A Keronian named Orara, with an amazing invasion aura, comes to stay! And then, Tamama gets stuck to Dororo after accidentally breaking Keroro`s precious toy. Source: crunchyroll

348. Episode 348

When Fuyuki puts on a special jersey from Keron, he becomes Jerseyman, a globetrotting superhero with a special interest in cryptids. Then, the Keroro Platoon and the Hinata family all inadvertently suck on cough drops that cause them to spout weird little phrases at the end of each sentence. What`s even weirder is that they seem to enjoy it! Source: crunchyroll

349. Episode 349

The trial run for Keroro`s latest invasion plan involves mixing up all the buttons and switches in the Hinata home, but when he tries to go "wide," the underground base`s buttons get messed up, too. Then, when everyone is mad at Keroro, he uses a device to erase their negative short-term memories, but finds the process addictive... Source: crunchyroll

350. Episode 350

Mois fills in for "Uncle" when he`s out, but realizes that she`s being "too perfect" as Keroro`s proxy... Then Aki somehow finds herself in the underground base, fully armed and stalking the cat that stole her glasses. Source: crunchyroll

351. Episode 351

Another special short skit-filled episode and this time the challenge is to do 22 skits in 15 minutes! Or, if that proves impossible, maybe 22 skits in 30 minutes? Starring the Keroro Platoon, the Hinata family, and guest-stars galore! Source: crunchyroll

352. Episode 352

It`s time for Keronian-style hot pot! It`s... a little strange. And then, Natsumi thinks she`s found out 623`s secret identity! Could it possibly be...? Source: crunchyroll

353. Episode 353

Sad that no one notices her, the Ghost Girl has decided to move on. And then, the platoon put Giroro to sleep and gives him dreams about Natsumi so that he won`t notice the real her is in trouble from the platoon! Source: crunchyroll

354. Episode 354

A robot comes from the future to help Keroro be less of a screw-up... but not in the way you`d expect. It`s 623`s final radio show, and Natsumi`s invited! Can she resist the urge to shatter the mystery? Source: crunchyroll

355. Episode 355

Ouka Nishizawa decides to retire to be more of a mother to Momoka. But is that what she really wants, deep down? Fuyuki joins the Keroro Platoon on a rescue mission to Area 51! Can they all avoid setting off the sneaky death flags? Source: crunchyroll

356. Episode 356

To save Planet Keron from a super-powerful cosmic enemy, the frogs of the Keron Platoon metamorphose into dragons! Then, Mois helps her doppelgänger Asami to study for her last university entrance exam! Source: crunchyroll

357. Episode 357

Aki mentions on the phone that "haru" is coming, and Keroro immediately assumes that it must be a person, not "haru" as in the season of "spring." Then there`s a huge snafu with the Keron Army inviting the friends of the Keroro Platoon to come visit Keron... with some ulterior motive. Source: crunchyroll

358. Episode 358

Sergeant Keroro tries to invade the world by making multiple copies of himself, and then the platoon tries to do military training exercises because they think Fuyuki is doing them. Source: crunchyroll