Killed by Hitode-chan

A beautiful transfer student, Tatejima Hitode, clad in a jet-black sailor suit, arrives in a classroom where one after another, the dead are beheaded by a flying ski, steel doors in the subway, and a crashing traffic light. The only way to save the cursed high school students is to sacrifice one of them. I told you, didn't I? Is the enigmatic girl friend or foe? Envy and fear, love and hatred are all mixed up in this horror story of school suspense.