Seiji Hasumi is a popular English teacher in a private high school. He is also a violent and sociopathic killer, who slowly takes control of the students and faculty through murder and manipulation. When he is caught in the act during preparations for the school cultural festival, he sees staging a massacre as the only way out.

• TOHO
• Bungeishunju
• Hideaki Ito
• Fumi Nikaido
• Shota Sometani
• Kento Hayashi
• Kodai Asaka
• Erina Mizuno
• KENTA
• Takayuki Yamada