What happened in the classroom that night !? Kitahara, the Nanjo High School homeroom teacher of class 2-C, is involved in an unbelievable incident triggered by the disappearance of a female student, Tomoe...

Yui is a girl who grew up with no family. No matter where she goes, she welt like she didn't belong anywhere and held a feeling of loneliness. The only thing she found comfort in was the rose garden near the...

Encouraged by a friend to play hide-and-seek alone, Himari thinks it's just a bluff, so she doesn't follow the rules, but then the stuffed animal used in the ritual starts to move. Just as she is about to...