Riverside

In a certain high school, the ordinary girl Wakakusa (Nikaido Fumi) can't bear to see her ex-boyfriend Kannonzaki (Uesugi Hiiragi) bullying her classmate Yamada (Yoshizawa Ryo) ) behavior, often intervening. Yamada was grateful for Wakakusa's generosity, and decided to share an unknown treasure with her - a corpse lying in the reeds by the river, rotting until only bones remained. Another person who knows this secret is their school girl Yoshikawa (played by Sumire Asano) who entered the modeling industry at a young age. In order to maintain his figure, the seemingly glamorous Yoshikawa often induces vomiting after overeating. Kannonzaki only has violence and sexual desire in his mind. He gets together with Wakakusa's good friend Xiaoshan (played by Shiori Doi) and indulges in depravity. The cute girl Tajima (played by Aoi Morikawa) is Yamada's little crush. This selfless girl finally discovered that the other party didn't care about her existence at all... The film is adapted from the manga of the same name by Kyoko Okazaki.