Based on the horror game Ao Oni by noprops. On the outskirts of town stands an abandoned house where ghosts are rumored to appear. Hiroshi and his...

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. But the...

Terrified by the mysterious blue monster roaming the mansion and lacking the strength to continue running, Takeshi hides in a closet. I can't stop...

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. But the one...

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...

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

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

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...

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

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,...

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

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

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...

Except for the monster, life in the mansion is pretty sweet. Using the knowledge gained from the library, the four friends become completely...