三島雪信

A recently hired teacher for the Advanced Course. She is easy to talk to, making her popular among the students. 28 years old.

Two months before being starting work at St. Leanne's, she broke up with her long-time girlfriend, Tatsuhime Rabu. The two had been dating since university. She is still not over her.

Contrary to what her proper manners and upper-class upbringing might suggest, Mishima is someone with a strong will. Met with her father's rejection of her choice of partner, she bolted out of the house and started a new life together with Rabu.