Kagi no Kakatta Heya

Cinematography

• 
  Kawae Yusuke

Composer

• 
  Ken Arai

Director

• 
  Katou Yuusuke
• 
  Matsuyama Hiroaki
• 
  Ishii Yusuke

Editor

• 
  Hirakawa Masaharu

Original Creator

• 
  Kishi Yusuke

Screenwriter

• 
  Aizawa Tomoko
• 
  Okada Michitaka

Main Role

• 
  Ohno Satoshi

  Enomoto Kei

  Main Role
• 
  Toda Erika

  Aoto Junko

  Main Role
• 
  Sato Koichi

  Serizawa Go

  Main Role

Support Role

• 
  Non

  Mizuki Rina

  Support Role
• 
  Shukugawa Atom

  Tachikawa

  Support Role
• 
  Ukaji Takashi

  Kouno Mitsuo

  Support Role

Guest Role

• 
  Horibe Keisuke

  Kusakabe Masatomo (Ep. 1)

  Guest Role
• 
  Kazama Morio

  Ikehata Seiichi (Ep. 1)

  Guest Role
• 
  Hamada Akira

  Maruyama (Ep. 1)

  Guest Role
• 
  Maeda Masaaki

  Oishi Mitsuo (Ep. 1)

  Guest Role
• 
  Nadaka Tatsuo

  Odaka (Ep. 1)

  Guest Role
• 
  Maeda Ken

  Kawasaki (Ep. 1)

  Guest Role
• 
  Anami Atsuko

  Tashiro Fumiko (Ep. 1)

  Guest Role
• 
  Hashino Ryunosuke

  Matsuda Daiki (Ep. 1)

  Guest Role
• 
  Ono Atsuko

  (Ep. 1)

  Guest Role
• 
  Nakamura Shido II

  Aida Aiichiro (Ep. 2)

  Guest Role
• 
  Takashima Masahiro

  Takazawa Yoshio (Ep. 2)

  Guest Role
• 
  Fukuda Mayuko

  Takazawa Miki (Ep. 2)

  Guest Role
• 
  Yamada Momoka

  Takazawa Miki [Child] (Ep. 2)

  Guest Role
• 
  Wada Soutarou

  Takazawa Hiroki (Ep. 2)

  Guest Role
• 
  Yamura Hiroki

  (Ep. 2)

  Guest Role
• 
  Higashi Yuki

  (Ep. 2)

  Guest Role
• 
  Kodama Takashi

  [Serizawa's client] (Ep. 2)

  Guest Role
• 
  Nakawaki Mikito

  [Takazawa's colleague] (Ep. 2)

  Guest Role
• 
  Kasai Yukina

  [Woman who lost her house key] (Ep. 2)

  Guest Role
• 
  Aibu Saki

  Kurusu Nahoko (Ep. 3)

  Guest Role
• 
  Oshinari Shugo

  Nakano Shuya (Ep. 3)

  Guest Role
• 
  Yamashita Rio

  Inagaki Mari (Ep. 3)

  Guest Role
• 
  Komatsu Toshimasa

  [Hotel manager] (Ep. 3)

  Guest Role
• 
  Kishi Yusuke

  Busujima Kaoru (Ep. 3)

  Guest Role
• 
  Shiraishi Miho

  Kuwashima Mika (Ep. 4)

  Guest Role
• 
  Matsuo Satoru

  Furumizo Toshiki (Ep. 4)

  Guest Role
• 
  Asami Reina

  Yaguchi [Reporter] (Ep. 4)

  Guest Role
• 
  Kato Kazuko

  Kuwashima Etsuko (Ep. 4)

  Guest Role
• 
  Kugasawa Toru

  Kuwashima Yuji (Ep. 4)

  Guest Role
• 
  Kanzaki Koichiro

  (Ep. 4)

  Guest Role
• 
  Mitani Etsuyo

  Fujita (Ep. 4)

  Guest Role
• 
  Arai Hirofumi

  Sugisaki Shunji (Ep. 5)

  Guest Role
• 
  Seki Megumi

  Iikura Kana (Ep. 5)

  Guest Role
• 
  Takubo Issei

  Takemoto Kesao (Ep. 5)

  Guest Role
• 
  Yokobori Etsuo

  Mitsui (Ep. 5)

  Guest Role
• 
  Komatsu Ayaka

  Saito Misato (Ep. 5)

  Guest Role
• 
  Kasai Shigeaki

  [Student] (Ep. 5)

  Guest Role
• 
  Yamada Kenta

  [Student] (Ep. 5)

  Guest Role
• 
  Kuroki Tatsuya

  [Student] (Ep. 5)

  Guest Role
• 
  Sakamoto Masayuki

  Onizuka Hayato (Ep. 6)

  Guest Role
• 
  Horiuchi Keiko

  Hatakeyama Nao (Ep. 6)

  Guest Role
• 
  Kiriyama Akito

  Ioka Yuuki (Ep. 6)

  Guest Role
• 
  Yamanaka So

  Yakushiji Takeshi (Ep. 6)

  Guest Role
• 
  Shimizu Koji

  Mizuki Shigeharu (Ep. 6)

  Guest Role
• 
  Asami Koji

  (Ep. 6)

  Guest Role
• 
  Okamoto Atsushi

  (Ep. 6)

  Guest Role
• 
  Yoshida Kotaro

  Nishino Masayuki (Ep. 7)

  Guest Role
• 
  Hirata Mitsuru

  Endo Haruhiko (Ep. 7)

  Guest Role
• 
  Morisako Ei

  Nishino Manami (Ep. 7)

  Guest Role
• 
  Kaku Tomohiro

  Nishino Takeshi (Ep. 7)

  Guest Role
• 
  Ishii Kokoa

  Nishino Asuka (Ep. 7)

  Guest Role
• 
  Watanabe Sugie

  [Endo's wife] (Ep. 7)

  Guest Role
• 
  Sakamoto Atsuhiro

  [Station master in Nagano] (Ep. 7)

  Guest Role
• 
  Sato Yu

  [Police detective in Nagano] (Ep. 7))

  Guest Role
• 
  MEGUMI

  Anzai Rikako (Ep. 8)

  Guest Role
• 
  Shida Mirai

  Nakata Tomoka (Ep. 8)

  Guest Role
• 
  Iwasa Mayuko

  Tachibana Asami (Ep. 8)

  Guest Role
• 
  Watanabe Megumi

  Nakata Fumie (Ep. 8)

  Guest Role
• 
  Ohuchi Atsuwo

  [Reporter] (Ep. 8)

  Guest Role
• 
  Saeki Arata

  [Nakata's neighbour] (Ep. 8)

  Guest Role
• 
  Aikawa Sho

  Nonogaki Jiro (Ep. 9)

  Guest Role
• 
  Takasugi Koh

  Sakaguchi Kenya (Ep. 9)

  Guest Role
• 
  Iwamatsu Ryo

  Togashi Kotatsu (Ep. 9)

  Guest Role
• 
  Sato Yuki

  Inuyama Katsumi (Ep. 9)

  Guest Role
• 
  Suzuki Ryohei

  Hatta Mitsuo (Ep. 9)

  Guest Role
• 
  Hatakeyama Ayana

  Hatta Misa (Ep. 9)

  Guest Role
• 
  Inoue Hajime

  Okasaki Masashi (Ep. 9)

  Guest Role
• 
  Kato Yutaka

  [Security guard] (Ep. 10)

  Guest Role
• 
  Tamaki Hiroshi

  Sato Manabu (Ep. 10-11)

  Guest Role
• 
  Suzuki Kazuma

  Eihara Masaki (Ep. 10-11)

  Guest Role
• 
  Nakamaru Shinsho

  Hisanaga Tokuji (Ep. 10-11)

  Guest Role
• 
  Sasaki Katsuhiko

  Eihara Shozo (Ep. 10-11)

  Guest Role
• 
  Nishiyama Mayuko

  Itou Hiromi (Ep. 10-11)

  Guest Role
• 
  Honda Tsubasa

  Kawamura Shinobu (Ep. 10-11)

  Guest Role
• 
  Maruyama Tomomi

  Detective Manda (Ep. 10-11)

  Guest Role
• 
  Sugawara Daikichi

  Iwakiri Shinichi (Ep. 10-11)

  Guest Role
• 
  Kosuda Yasuto

  Anyouji Osamu (Ep. 10-11)

  Guest Role
• 
  Tokunaga Atsushi

  Toyama (Ep. 11)

  Guest Role
• 
  Masuki Ako

  Sachiko (Ep. 11)

  Guest Role
• 
  Tsunashima Gotaro

  [Debt collector] (Ep. 11)

  Guest Role
• 
  Yasukawa Mari

  [Theater company's member] (Ep. 6)

  Guest Role
• 
  Araki Yoshiaki

  [Reporter] (Ep. 8)

  Guest Role