Aida Rintaro is a handsome teacher who is popular among the female students. Rintaro is the homeroom teacher of a class that has a student called Sakurai Sachiko, who constantly gets bullied by her classmates. With strong sense of justice, Rintaro is always there helping Sachiko whenever she gets bullied. To Sachiko, Rintaro is like a "hero" and she starts liking him. However, unlike what's being shown, Rintaro is actually the person who planned all the bullying pranks. He pretended to be a "hero" and save Sachiko repeatedly in order to get liked by her.
as Rintaro Aida
as Sachiko Sakurai
as Nobuyo Maruyama
as Yua Natsume
as Nana Shiratori
as Tadashi Takenouchi
as Ken Yahagi
as Shinichiro Mori
as Megumi Shiina
as Classmate
as Hoshi Yamamoto
as Kota Inui
as Makoto Yazawa
as Teacher Onchi
