Composer
Director
Screenwriter
Main Role
- Nakama YukieYamaguchi Kumiko / Yankumi / "Ojou" / "Kumicho"Main Role
- Kamenashi KazuyaOdagiri RyuMain Role
- Akanishi Jin Main Role
- Hayami MokomichiTsuchiya Hikaru / "Tsucchi"Main Role
- Koike Teppei Main Role
- Koide KeisukeHyuuga KosukeMain Role
Support Role
- Namase Katsuhisa Support Role
- Utsui KenKuroda Ryuichiro [Kumiko's grandfather, 3rd Generation Oedo Yakuza boss]Support Role
- Anan KenjiWakamatsu Hiro [Oeda Group member]Support Role
- Kaneko KenAsakura Tetsu [Oeda Group member]Support Role
- Kawamura YosukeAkiyama Yousuke [Class 3-D student]Support Role
- Mizutani MomosukeMomosuke Omori [Class 3-D student]Support Role
- Nakamura YuichiYuichi Kawada [Class 3-D student]Support Role
- Sato YukiKojima Yuki [Class 3-D student]Support Role
- Ojima NaoyaKohashi Naoya [Class 3-D student]Support Role
- Sato YusukeSakaguchi Yusuke [Class 3-D student]Support Role
- SuzunosukeTakayama Suzunosuke [Class 3-D student]Support Role
- Kuranuki MasahiroTamura Masahiro [Class 3-D student]Support Role
- Kora KengoFunaki Kengo [Class 3-D student]Support Role
- Mizushima HiroMisawa Hiro [Class 3-D student]Support Role
- Miura RyosukeMuto Ryosuke [Class 3-D student]Support Role
- OtohaHitomi Shiratori [Class 3-C English teacher]Support Role
- Sakai ToshiyaInuzuka Taichi [Class 3-A Japanese Language teacher]Support Role
- Moto FuyukiKameyama Takashi [Ethics teacher]Support Role
- MagyInomata Shinji [Chemistry teacher]Support Role
- Ikeda YukikoWanibuchi Sayuri [Music teacher]Support Role
- Azuma MikihisaBaba Seiga [PE Teacher]Support Role
- Inoue JunKurokawa Ginji [Principal of Kurogin High School]Support Role
- Minamida YokoMatsubara [Board member of the Kurogin High School]Support Role
- Tanihara ShosukeTakuma Kujo [Teacher in Momo Girls High School]Support Role
- Waki TomohiroKumai Teruo / "Kuma" [Former student of Yankumi]Support Role
- Ryogoku Hiroshi Support Role
- Kato Rie Support Role
Guest Role
- Harumi Shihou[Clerk of National Private School Teachers Association] (Ep. 1)Guest Role
- Imai YukiDaisuke (Ep. 1)Guest Role
- Kasahara Hideyuki[Gang leader from Ara High] (Ep. 2)Guest Role
- Mizumori Kota(Ep. 2)Guest Role
- Takamatsu Katsuya(Ep. 2)Guest Role
- Kobayashi KatsuyaKudo [Former student of Kurogin] (Ep. 3, 10)Guest Role
- Takasugi KohOnijima [Police officer] (Ep. 3, 10)Guest Role
- Yamazaki HajimeIshikawa [Tsuchiya's former Junior High teacher] (Ep. 4)Guest Role
- Kojika MirinMiyazaki Nao [Junior high school student] (Ep. 4)Guest Role
- Wakatsuki ChinatsuMizushima Maki [Momo Girls High School student] (Ep. 5)Guest Role
- Takasugi IssuiOkudera [Sokei University student] (Ep. 5)Guest Role
- Tezuka SatomiHyuuga Haruyo [Kosuke's mother] (Ep. 6)Guest Role
- Ogi ShigemitsuTatsumi [Gambling bar owner] (Ep. 6)Guest Role
- Namioka KazukiTanabe (Ep. 7)Guest Role
- Watanabe Kenkichi[Interviewer] (Ep. 7)Guest Role
- Naito TakashiYabuki Hirofumi [Hayato's father] (Ep. 8)Guest Role
- Ishiguro HideoYabuki Taku [Hayato's brother] (Ep. 8)Guest Role
- Takuma ShinOdagiri Shinya [Ryu's father] (Ep. 9)Guest Role
- Nagano SatomiOdagiri Yuriko [Ryu's mother] (Ep. 9)Guest Role
- Sakata TadashiKashiwagi Yutaka [Police officer, only his picture appears] (Ep. 9)Guest Role
- Shibuya Momoko[High school girl] (Ep. 9)Guest Role
- Henmi Tsutomu(Ep. 9)Guest Role
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