Deputy homeroom teacher Kotori Yu Moeka's Pink-iro Yugi 3

Moeka, a new teacher, couldn't take good care of the students who didn't take classes seriously. When Sato, an honor student, was overwhelmed by the situation, warned him, he became the target of their bullying. Moeka accidentally sees Sato being bullied during recess, but still feels guilty, she turns a blind eye. The next day, Moeka was pointed out by Sato...