Nanako Matsushima

Onizuka Eikichi, now 52, is a legendary former teacher known for his unconventional methods and wild past as a biker gang member. Although he once helped many students by facing their problems directly, his extreme behavior made it difficult for him to keep a steady job. Now, he arrives at Seishin Academy, which may be his final chance as a teacher. The students in his class avoid close relationships and care more about social media and personal gain than each other. The classroom feels cold and disconnected. Ignoring rules and social expectations, Onizuka confronts his students head-on and pushes beyond the school's strict system. As he becomes involved in each student's hidden struggles, he begins to change not only the students, but also Kashiwabara and the teachers around him.

A girl from a poor family Makino Tsukushi is forced by her parents to attend an exclusive co-ed high school, Eitoku Gakuen. Tsukushi stands up to a boy that is bullying her friend. The bully turns out to be a member of the Flower 4, a group of 4 boys from extremely affluent and well-connected families. He tries to bully Tsukushi into leaving but she is tough and stands up to the Flowers.