Bloody Chainsaw Girl (2016)

Plot

Giko Nokomura, a rebellious middle school senior, finds herself in a terrifying battle against zombies that were once her classmates. Armed with a chainsaw and her fierce determination, she navigates the chaos of her post-apocalyptic world. As she confronts these former friends turned monsters, Giko grapples with her emotions and the harsh reality of survival. Her fight is not just against the undead but also a struggle with her own identity in a world turned upside down. Will she find the strength to overcome both the living and the dead?