Yoshihiko Ochi  

, 越智義彦

A man who was the coach of the basketball team at Takizono Private Academy. During a trip on a bus, he fell off a cliff and became stranded in the forest for several days. Despite trying to find help, he returned mad and delirious. Eventually, due to his starvation, he began eating the bodies of the dead students. Some of the other senior club members also succumbed to their hunger and started secretly cannibalizing their own classmates. Additionally, this man lost all sense of morality and had sexual relations with some of the seniors.