福田 友加里

A bespectacled beauty with a cold atmosphere to her, she is the youngest of the new teachers but can't deal with troublesome people and pushing it all onto the protagonist.

She isn't very flexible but her rational approach to teaching is acknowledged and the students trust her pragmatic advice and counseling, however she is troubled due to not being all that popular.

Witnessing Mana and Natsuki about to cross the line in their relationship she was able to stop them before it happened, the incident was never made public as due to being the mistress of Mana's father, Yukari spoke to him about it.