Koyoi as seen in the anime.
|Occupation:||Middle School Sudent|
Koyoi Bessho(Bessho Koyoi) is one of the main characters in the show and is a middle school student. Koyoi has an open brother complex with her brother Yoshihiko, which stresses him a lot. For a while when Misao started hanging around, she, along with Nao Chikura, stops walking home with Ayumi. Since her brother likes Misaki, a popular and attractive girl, she regards her as a "Final Boss" that she must defeat. She also quotes that Misaki's chest is a "truly evil power."