Supernatural, Action, Shounen, Drama, Horror, Mature, Tragedy

Tsukiyoda Hajime is an ordinary high schooler with a love of films and is trying to make his own video as a hobby. While out filming in Shibuya, he ends up indirectly saving the most popular girl in school, Fukakusa, from some perverts. Even though Hajime has always wanted his life to be more exciting like in movies, an unexpected twist occurs when he and Fukakusa suddenly witness schools of large goldfish starting to ravage Shibuya! The goldfish attack the streets and eat humans relentlessly, sparking a terrible game of survival...