Riko Hakozaki

Riko Hakozaki is a high school teacher and an adviser to the Student Council. In contrast to the more laid-back Miyako Kodama, Riko is a serious, hard-working and diligent woman who maintains a formal relationship with her students, insisting on being addressed as Hakozaki-sensei, rather than by her first name Riko. She makes extra effort in her role as advisor to the student council, working late to help bring them old videos of previous plays and holding the training camp over the summer for them.