
Newly graduate Yamaguchi Kumiko an idealistic teacher who entered Shirokin High to be a math teacher. Having high hopes for her students, her world turned up side down when she finds out that she'll be teaching the class 3-D the hardest class to take care of. Class 3-D is a bunch of students who looks more like delinquents and trouble makers. The students show no respect to teachers nor a little kindness. Each and every student doesn't like teacher for almost everyone has no good memories of them. The leader of the class is Sawada Shin. He is well respected for there are rumors that he beat a teacher to death. The students try there hardest to bully and make fun of her so she'll quit but all there efforts went to waste because Yamaguchi ain't an ordinary Teacher. Yamaguchi Kumiko is actually the 4th generation heir to Oedo group, a yakuza clan. Even though everyone in there clan wants her to the next leader, she made up her mind and so everyone accepted it.

as Kumiko Yamaguchi

as Goro Sawatari

as Ren Kazama

as Yamato Ogata

as Hiro Wakamatsu

as Rikiya Ichimura

as Shunsuke Kamiya

as Tetsu Asakura

as Ryuichiro Kuroda

as Minoru Tatsukawa

as Hiroshi Ryogoku

as Seiga Baba

as Kengo Honjo

as Satoru Kuraki

as Murayama Jutta

as Kosuke Ohira

as Goki Hamaguchi

as Ryuya Yoshida

as Atsumi Ishibashi

as Yuya Okuma

as Kimito Takahashi

as Masei Tanaka

as Kyousuke Terauchi

as Akihiro Gen

as Hiroshi Matsutaka

as Tomoya Wakatsuki

as Aoi Takano

as Hosaku Yajima

as Ryoko Akagi

as Sakura Ayukawa

as Seiichi Natsume

as Teruo Kumai

as Ami Kumai

as Ren Kazama (young)

as Shin Takayama
