Hiroshi and his classmates head to an abandoned mansion on the outskirts of town that's rumored to be the home of a terrifying monster.

Terrified by the mysterious blue monster roaming the mansion and lacking the strength to continue running, Takeshi hides in a closet.

Despite being trapped in a creepy mansion with a blue monster, Mika finds that she can endure the stress as long as she's with Takurou.

Sometimes, guests come to Aooni's home. Aooni loves guests who are refined and genteel. Today is another day of Aooni working as hard as he can to be hospitable to his guests.

he absurd game of tag forced upon the group has driven Takeshi to exhaustion. So, he spends another day in his closet sanctuary.

The boys are afraid of what Mika must think of them, after being cooped up in the creepy mansion with the bizarre blue monster.

The piano room is home to a locked storeroom door with a mysterious symbol. Takurou and Takeshi are sick of being jerked around by puzzles, but Hiroshi is starting to enjoy figuring them out.

The weird blue monster is crying! Sensing an opportunity, Takurou moves to help him out, believing it will save his own life.

Local city mascots aren’t just in vogue now, they’re a full-fledged subculture. One day, Fuwatty sees a local mascot on TV and thinks, “Why not me?”

The mansion houses countless contraptions and numerous deathtraps. Regardless, Takurou never hesitates to hit a button or push a level.

Takeshi hasn’t gotten a single moment’s rest since getting locked in the mansion. But today, he ends up triggering one fantastically fun trap after another.

Mika head to an abandoned mansion on the outskirts of town after hearing rumors that is houses a terrifying monster. She ends up locked in, but begins searching the grounds. When a strange blue monster appears, she happily says to herself, “Gotcha...”

Except for the monster, life in the mansion is pretty sweet. Using the knowledge gained from the library, the four friends become completely self-sufficient. There’s even a TV in the living room.