Gokusen Episode 1 English Dubbed Episode Title:Rookie Teacher With A Secret Is Born!.Episode Description:Kumiko Yamaguchi, the 23-year-old granddaughter of a yakuza boss, becomes a teacher at Shirokin High, an all-boys high school. On the first day, the class ignore her, but when she finds out that ex-students are beating up Teruo "Kuma" Kumai a student in her class, she secretly beats them up.