*Anan Kenji as Wakamatsu Hiro 
   *Kaneko Ken as Asakura Tetsu
   *Uchiyama Shinji as Tatsukawa Minoru
   *Ryogoku Hiroshi as Sugawara Makoto Takaki Yuya as Ogata Yamato
   *Miura Haruma as Kazama Ren
   *Ishiguro Hideo as Honjo Kengo
   *Nakama Junta as Ichimura Rikiya
   *Kiriyama Akito as Kuraki Satoru
   *Miura Shohei as Kamiya Shunsuke
   *Waki Tomohiro as "Kuma" / Kumai Teruo (Former student of Yankumi)
   *Azuma Mikihisa as Baba Masayoshi (PE Teacher)
   *Koizumi Kotaro as Natsume Seichi (School Doctor)
   *Hirayama Aya as Takano Aoi (English Teacher)
   *Hoshino Aki as Ayukawa Sakura (School Nurse)
   *Sato Jiro as Yajima Hosaku (Japanese Classics Teacher)
   *Sakigake Santaro (魁三太郎) as Hatoyama Yasuhiko (World History Teacher)
   *Ishii Kota as Tsuruoka Keisuke (Physics Teacher)
   *Ishihara Atsumi as Kumai Ami (Kumai Teruo's wife)
   *Yamada Yu as Kazama Kaoruko (Kazama Ren's sister)
3D класс
   *Ito Ryusuke (伊藤竜翼) as Ashida Ryusuke
   *Uefune Hiroto (上船弘人) as Ikeda Hiroto
   *Kanno Atsumi (菅野篤海) as Ishibashi Atsumi
   *Kido Yuya as Okuma Yuya
   *Kujirai Kosuke (鯨井康介) as Ohira Kosuke
   *Kobori Shinpei (小堀慎平) as Okada Shinpei
   *Koyanagi Shin (小栁心) as Katayama Shin
   *Shimizu Ryotaro (清水良太郎) as Katsura Ryotaro
   *Chiba Keisuke (千葉恵佑) as Saito Keisuke
   *Terada Shinya (寺田慎矢) as Suzuki Shinya
   *Totani Kimito (戸谷公人) as Takahashi Kimito
   *Nakayama Masei as Tanaka Masei
   *Hamao Kyosuke as Terauchi Kyosuke
   *Maeda Goki as Hamaguchi Goki
   *Mayama Akihiro as Gen Akihiro
   *Maruo (まるお) as Hosokawa Maruo
   *Yazaki Hiroshi as Matsukata Hiroshi
   *Yamada Ryohei (山田亮平) as Miki Ryohei
   *Yuki Jutta as Murayama Jutta
   *Yuji as Yamamoto Yuji   
   *Wakaba Ryuya as Yoshida Ryuya
   *Warabino Tomoya as Wakatsuki Tomoya
Гости
   *Omiya Taro (ep1,4,11)
   *Yamazaki Gakudai (山崎画大) (ep1,4,11)
   *Yamaguchi Ryuto (山口龍人) (ep1)
   *Inoue Yoshiko (ep1)
   *Hojo Takahiro (ep3)
   *Yamane Kazuma (ep4)
   *Kaneda Akio (ep5)
   *Shindo Gaku (ep5)
   *Kusumi Kaoru (楠見薫) (ep5)
   *Hirayama Keiko (平山慶子) (ep5)
   *Mashita Yuki (真下有紀) (ep5)
   *Kojima Haruna (ep6)
   *Masu Takeshi (ep6)
   *Suzuki Hiromi (鈴木ひろみ) (ep6)
   *Matsuda Satoshi (ep7,11)
   *Fukuda Moe (福田萌) (ep7)
   *Kudo Aya (工藤亜耶) (ep7)
   *Miyazaki Yoshiko (ep8)
   *Takiguchi Yukihiro (ep8)
   *Shibuya Momoko (ep8)
   *Yagami Ren (ep9)
   *Nadaka Tatsuo (ep10)
   *Tokoshima Yoshiko (ep10)
   *Yuge Tomohisa (ep10)
   *Take Yutaka (武豊) (ep11)
   *Aoki Sayaka (ep11)
   *Nakane Toru (ep11)
   *Miya Naoko (ep11)

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