Tokuso 9 Season 4

Director

• 
  Suzuki Kosuke
• 
  Toyoshima Keisuke
• 
  Kamihoriuchi Kazuya

Screenwriter

• 
  Yamaoka Junpei
• 
  Tokunaga Tomihiko

Screenwriter & Director

• 
  Hosokawa Mitsunobu

Main Role

• 
  Inohara Yoshihiko

  Asawa Naoki

  Main Role

Support Role

• 
  Hada Michiko

  Komiyama Shiho

  Support Role
• 
  Tsuda Kanji

  Murase Kengo

  Support Role
• 
  Fukikoshi Mitsuru

  Aoyagi Yasushi

  Support Role
• 
  Taguchi Hiromasa

  Yazawa Hideaki

  Support Role
• 
  Yamada Yuki

  Shindo Ryo

  Support Role
• 
  Nakamura Baijaku

  Kunikida Seiji

  Support Role
• 
  Nakagoshi Noriko

  Asawa Michiko

  Support Role
• 
  Miyachika Kaito

  Sakuma Akira

  Support Role
• 
  Hara Sachie

  Hayasegawa Masumi

  Support Role
• 
  Shinkai Fuminori

  Hirooka Takumi

  Support Role

Guest Role

• 
  Taguchi Kazumasa

  Ogawa Katsutoshi (Ep. 1)

  Guest Role
• 
  Kiguchi Kenta

  Ogawa Hiroshi (Ep. 1)

  Guest Role
• 
  Nakamura Masataka

  Yamaguchi Tetsuya (Ep. 1)

  Guest Role
• 
  Iwata Karen

  Tsumura Kana (Ep. 1)

  Guest Role
• 
  Sawai Kazumasa

  Hayashida Shinya [Kana's ex-partner] (Ep. 1)

  Guest Role
• 
  Sano Shiro

  Watanabe Masato (Ep. 1)

  Guest Role
• 
  Meguro Yuki

  Nemoto Masayuki (Ep. 1, 13)

  Guest Role
• 
  Shibuya Kento

  Yagi Keiji (Ep. 1, 13)

  Guest Role
• 
  Kajiwara Hikari

  Suzuki Mao (Ep. 2)

  Guest Role
• 
  Asada Halo

  Suzuki Mao [Child] (Ep. 2)

  Guest Role
• 
  Kubota Hidetoshi

  Yuki Sho (Ep. 2)

  Guest Role
• 
  Sato Nori

  Sugiyama Eiko (Ep. 2)

  Guest Role
• 
  Hiroyama Kotoha

  Asakawa Toko (Ep. 2)

  Guest Role
• 
  Kamo Mihoko

  Suzuki Ritsuko [Victim] (Ep. 2)

  Guest Role
• 
  Hori Joe

  Takahashi Ichita (Ep. 2)

  Guest Role
• 
  Kanno Hitomi

  [Set meal shop owner] (Ep. 3)

  Guest Role
• 
  Azuma Chizuru

  Sone Akiko (Ep. 4)

  Guest Role
• 
  Enjoji Aya

  Nishida Masae (Ep. 4)

  Guest Role
• 
  Kawai Toshiki

  Mizoguchi Yasuyuki (Ep. 4, 13)

  Guest Role
• 
  Shinoda Ryo

  Kuriyama Ryu (Ep. 4)

  Guest Role
• 
  Yuui Ryoko

  Moroboshi Satoko (Ep. 5)

  Guest Role
• 
  Kaai Gamon

  Moroboshi Yuichiro (Ep. 5)

  Guest Role
• 
  Hamakawa Fumie

  Aoi Haruna (Ep. 5)

  Guest Role
• 
  Nagae Hidekazu

  Iwai Gotaro (Ep. 5)

  Guest Role
• 
  Ikushima Yuki

  Komatsu Yoshiyuki (Ep. 5)

  Guest Role
• 
  Neya Ryoka

  Yamashita Akemi (Ep. 5)

  Guest Role
• 
  Fukuzawa Jubun

  Sekine Kaoru (Ep. 5)

  Guest Role
• 
  Hoshi Kousuke

  Miyamoto Toshihiko (Ep. 5)

  Guest Role
• 
  Toida Riku

  Aoi Yuta (Ep. 5)

  Guest Role
• 
  Osaki Ichika

  Kanzaki Erina (Ep. 6)

  Guest Role
• 
  Fuke Norimasa

  Kotoriasobu Yukiya (Ep. 6)

  Guest Role
• 
  Nikaido Satoshi

  Ito Nobuo (Ep. 6)

  Guest Role
• 
  Osada Nao

  Kanzaki Satsuki (Ep. 6)

  Guest Role
• 
  Fujita Touko

  Murai Shoko (Ep. 6)

  Guest Role
• 
  BOB

  Onoe Sosuke (Ep. 6)

  Guest Role
• 
  Endo Kumiko

  Kakiuchi Taeko (Ep. 6)

  Guest Role
• 
  Machida Marie

  Yoshida Kaori (Ep. 7)

  Guest Role
• 
  Asakura Shinji

  Takamiya Ryosuke (Ep. 7)

  Guest Role
• 
  Yoshioka Mutsuo

  Shimazaki Kazuya (Ep. 7)

  Guest Role
• 
  Kamikawa Shusaku

  Kamioka Noboru (Ep. 7)

  Guest Role
• 
  Meguri Hiroo

  Otani Seizo (Ep. 7)

  Guest Role
• 
  Yahagi Masaru

  [Security guard] (Ep. 7)

  Guest Role
• 
  Haruki Misayo

  Miyagawa Yuki (Ep. 8)

  Guest Role
• 
  Tajima Reiko

  Miyagawa Fumiko (Ep. 8)

  Guest Role
• 
  Matsuura Sachiko

  Naruse Satomi (Ep. 8)

  Guest Role
• 
  Arai Iku

  Naruse Riko (Ep. 8)

  Guest Role
• 
  Mitsumizo Koji

  Kudo Masayuki (Ep. 8)

  Guest Role
• 
  Sato Mayumi

  Tajima Shoko (Ep. 8)

  Guest Role
• 
  Michiwaki Hiroyuki

  [Judge] (Ep. 8)

  Guest Role
• 
  Motoki Seiya

  Fukui Sho (Ep. 9)

  Guest Role
• 
  Nagakura Daisuke

  Wakisaka Yoshiki (Ep. 9)

  Guest Role
• 
  Nakamura Kayano

  Fukui Risa (Ep. 9)

  Guest Role
• 
  Wachi Tatsunori

  Morishita Kimihiko (Ep. 9)

  Guest Role
• 
  Sato Miyuki

  Yamaguchi Saki (Ep. 9)

  Guest Role
• 
  Hisashi

  Makino Hisato (Ep. 9)

  Guest Role
• 
  Suwa Masashi

  Sakagami Takashi (Ep. 9)

  Guest Role
• 
  Shinohara Mai

  Kitamura Emi (Ep. 9)

  Guest Role
• 
  Hayashi Yuta

  Nishi Yuma (Ep. 10)

  Guest Role
• 
  Nakano Jyunichiro

  Setoguchi Toshinobu (Ep. 10)

  Guest Role
• 
  Kanahashi Yoshiki

  Kudo Keita (Ep. 10)

  Guest Role
• 
  Ishihara Chihiro

  Ogawa Mikoto (Ep. 10)

  Guest Role
• 
  Kishida Tatsuya

  Maejima Kimiya (Ep. 11)

  Guest Role
• 
  Okamoto Azusa

  Hirota Mai (Ep. 11)

  Guest Role
• 
  Kosuda Yasuto

  Nakahara Keiichiro (Ep. 11)

  Guest Role
• 
  Shinohara Yushin

  Kato Taku (Ep. 11)

  Guest Role
• 
  Morimoto Nobu

  Fujiki Ryota (Ep. 11)

  Guest Role
• 
  Takeuchi Marin

  Takanashi Sakura (Ep. 11)

  Guest Role
• 
  Aida Ai

  Asami (Ep. 11)

  Guest Role
• 
  Ito Shiro

  Ikari Tetsuji (Ep. 11)

  Guest Role
• 
  Mitsuya Yoko

  Koga Yuko (Ep. 12)

  Guest Role
• 
  Kinoshita Seiji

  Koga Takehisa (Ep. 12)

  Guest Role
• 
  Dazai Mio

  Toyama Misato (Ep. 12)

  Guest Role
• 
  Yamamoto Osamu

  Kawachi Yasuyuki (Ep. 12)

  Guest Role
• 
  Okabe Nao

  Yashiki Ken (Ep. 12)

  Guest Role
• 
  Riju Go

  Takagi (Ep. 13)

  Guest Role
• 
  Kawamata Shinobu

  Chiyoko (Ep. 13)

  Guest Role
• 
  Matsumoto Minoru

  Hara Eiichiro (Ep. 13)

  Guest Role
• 
  Kuriyama Chiaki

  Koizumi Maki (Ep. 13)

  Guest Role
• 
  Satomi Kotaro

  Kandagawa Sojiro (Ep. 13)

  Guest Role

Unknown

• 
  Kondo Naoki Unknown