Kazutoshi Sakamoto

Le détective Yoshioka enquête sur plusieurs meurtres qui semblent liés entre eux. Chaque victime est découverte noyée, le corps rempli d’eau salée, cette même eau qui menace d’engloutir des quartiers désaffectés des alentours de Tokyo au prochain tremblement de terre. Tourmenté par le stress et par la crise que traverse son couple, Yoshioka découvre sur les lieux des crimes des objets familiers qui le poussent à s’interroger sur sa propre culpabilité : se pourrait-il qu’il soit le meurtrier ?…

Natsumi Miyata is divorced from her husband and raising her 5-year-old son by herself. She works in the Customer Service Department of a confectionery company. She is busy handling the complaints that come in every day. One day, Natsumi receives a phone call. She hears a woman's sobbing voice coming from the other end of the line.

17 year old schoolgirl Sakura visits a Samurai theme park called Survival Land with her friends where they’re supposed to go up against some cosplayers dressed as samurai but things go horribly wrong when one of the cosplayers gets infected after finding a strange flower in the theme park’s grounds and cutting it with his sword. Some black liquid sprays him in the face and the next thing we know he’s infecting the rest of his colleagues as they turn into zombies. Soon the game turns deadly as the undead cosplayers start attacking the girls with real weapons. They need to find a way to escape from the place and fast…..

Two terminally ill girls grow through their relationship as they face life and death.