When her classmate Ritsuko disappears, her friend Ryoko is desperate to find her. When she discovers that Ritsuko was playing a strange game online of hide and seek, she begins to wonder if it could be related to her disappearance somehow. Ryoko then discovers that the game is more sinister than it appeared at first. It is linked to demonology and the supernatural. Will she be able to get past her fears and superstitions to discover what secrets the game of hide and seek might hold?

Tateo, young and neurotic, wishes to leave the village his mother has raised him in.

Kôsuke Kindaichi, a somewhat peculiar private detective, visits a remote town. He meets a police detective and they start to investigate an old unsolved murder. Then some murders happen. Kindaichi must find out about the past in order to reveal who the murderer is.

A novice red blood cell and a relentless white blood cell work together to protect their human from invading germs, pathogens and other threats.