is a 2019 Japanese horror film. It is an adaptation of the manga series of the same name by Norimitsu Kaihō and Sadoru Chiba. The film was announced in an issue of Manga Time Kirara Forward in November 2017, and it was released by Universal Pictures and Regents in Japan on January 25, 2019.

Plot

It tells the story of Kurumi Ebisuzawa, Yuki Takeya, Yuuri Wakasa and Miki Naoki attending the same high school in Japan, but they also know one another because they reside in the school's dormitory and having a school club. The school girls are having fun until a zombie outbreak occurs, infecting the school population. The four girls must now learn to survive in this new world, if they want to stay alive.