Himitsu Chouhouin Erika

Director

• 
  Hoshino Kazunari
• 
  Ueda Hisashi

Screenwriter

• 
  Seki Erika
• 
  Tanaka Shinichi

Main Role

• 
  Kuriyama Chiaki

  Takahashi Erika

  Main Role

Support Role

• 
  Sugimoto Tetta

  Tozuka Soichi

  Support Role
• 
  Ide Takuya

  Sonoda Junpei

  Support Role
• 
  Tonesaku Toshihide

  Takahashi Ryousuke

  Support Role
• 
  NorA

  Katsuragi Irina

  Support Role
• 
  Jinbo Satoshi

  Inukai Masato

  Support Role
• 
  Mashiba Kohei

  [Secret club 'K' employee]

  Support Role

Guest Role

• 
  Tate Misato

  Takeuchi Hitomi [Client] (Ep. 1)

  Guest Role
• 
  Matsuda Satoshi

  Hayami Shun (Ep. 1)

  Guest Role
• 
  Kubozuka Shunsuke

  Kiryu Shinya (Ep. 1)

  Guest Role
• 
  Ishihara Atsumi

  Matsushima Misako (Ep. 1)

  Guest Role
• 
  Suda Kunihiro

  ['Celebrate Marriage' employee] (Ep. 1)

  Guest Role
• 
  Sato Megumi

  Ozawa Nanako [Client] (Ep. 2)

  Guest Role
• 
  Ito Masayuki

  Endo Takeo (Ep. 2)

  Guest Role
• 
  Ujiie Megumi

  Miyakojima Fumie (Ep. 2)

  Guest Role
• 
  Ozeki Shinji

  Chiba Yusuke (Ep. 2)

  Guest Role
• 
  Nakamaru Shion

  Kumagai Chiyomi (Ep. 2)

  Guest Role
• 
  Matsuzawa Hiroaki

  Tanaka (Ep. 2)

  Guest Role
• 
  Yamaguchi Chisa

  [Employee] (Ep. 2)

  Guest Role
• 
  Matsuda Saki

  Hashimoto Manami [Client] (Ep. 3)

  Guest Role
• 
  Hakamada Yoshihiko

  Higashihara Satoshi (Ep. 3)

  Guest Role
• 
  Sorita Takayuki

  Kimura Takashi (Ep. 3)

  Guest Role
• 
  Kuze Seika

  Matsui Yuriko (Ep. 3)

  Guest Role
• 
  Togawa Takahiro

  Fujimoto Joichiro (Ep. 3)

  Guest Role
• 
  Shinohe Keiko

  [Beauty clinic cleaning worker] (Ep. 3)

  Guest Role
• 
  Tsumura Kazuyuki

  [Beauty clinic accounting manager] (Ep. 3)

  Guest Role
• 
  Mitsuya Yoko

  Yoshikawa Yuka (Ep. 4)

  Guest Role
• 
  Namioka Kazuki

  Kasai Kazuya (Ep. 4)

  Guest Role
• 
  Takasugi Kodai

  Matsui Hiroyuki (Ep. 4)

  Guest Role
• 
  Furusawa Ren

  Matsui Takashi (Ep. 4)

  Guest Role
• 
  Tachibana Ayano

  Kaori (Ep. 4)

  Guest Role
• 
  Hamachika Takanori

  [Customer] (Ep. 4)

  Guest Role
• 
  Hoshino Mari

  Fujimura Shiori [Client] (Ep. 5)

  Guest Role
• 
  Sato Ruiki

  Fujimura Sho (Ep. 5)

  Guest Role
• 
  Kinoshita Seiji

  Fujimura Shinichiro (Ep. 5)

  Guest Role
• 
  Uchida Shige

  Fujimura Kojiro (Ep. 5)

  Guest Role
• 
  Furukawa Rika

  Fujimura Mariko (Ep. 5)

  Guest Role
• 
  Nishimaru Yuko

  Fujimura Mika (Ep. 5)

  Guest Role
• 
  Yashiba Toshihiro

  Osugi Toru (Ep. 5)

  Guest Role
• 
  Kodama Raishin

  Fujimura Junichiro [Deceased] (Ep. 5)

  Guest Role
• 
  Harada Kenji

  Kawase Mitsuru [Client] (Ep. 6)

  Guest Role
• 
  Hizuki Hana

  Kawase Reiko (Ep. 6)

  Guest Role
• 
  Omi Toshinori

  Nishiyama Masamichi (Ep. 6)

  Guest Role
• 
  Imaizumi Amane

  Ohashi Miyuki (Ep. 6)

  Guest Role
• 
  Yamaguchi Daichi

  [Real estate agent] (Ep. 6)

  Guest Role
• 
  Uchida Momoka

  Kawase Satomi (Ep. 7)

  Guest Role
• 
  Toyama Toshiya

  Kondo Yoichi (Ep. 7)

  Guest Role
• 
  Kitagawa Hiromi

  Saeki Misaki (Ep. 7)

  Guest Role
• 
  Saeki Arata

  Morita Yukio (Ep. 7)

  Guest Role
• 
  Maekawa Yasuyuki

  Nishizaki Kyosuke (Ep. 7)

  Guest Role
• 
  Toriki Motohiro

  [Day laborer] (Ep. 7)

  Guest Role
• 
  Horibe Keisuke

  Hasegawa Akihiko (Ep. 8)

  Guest Role
• 
  Kobayashi Ryoko

  Hasegawa Yui (Ep. 8)

  Guest Role
• 
  Hara Nanoka

  Hasegawa Yui [Child] (Ep. 8)

  Guest Role
• 
  Obayashi Takeshi

  Gono Shin (Ep. 8)

  Guest Role
• 
  Tsukahara Daisuke

  [Gono's secretary] (Ep. 8)

  Guest Role
• 
  Iwata Sayuri

  Sawamura Saori [Client] (Ep. 9)

  Guest Role
• 
  Komatsu Ayaka

  Shiraishi Risa (Ep. 9)

  Guest Role
• 
  Kanno Rio

  Doi Yukie (Ep. 9)

  Guest Role
• 
  Fujita Hideyo

  Hiranuma (Ep. 9)

  Guest Role
• 
  Shinkai Fuminori

  Kawakami (Ep. 9)

  Guest Role
• 
  Shirakura Yuji

  Fujita (Ep. 9)

  Guest Role
• 
  Serizawa Tateto

  [Customer] (Ep. 9)

  Guest Role
• 
  Asakura Erika

  Honda Ayaka [Client] (Ep. 10)

  Guest Role
• 
  Maruyama Tomomi

  Sasaki Kosuke / Iinuma Akira (Ep. 10)

  Guest Role
• 
  Kojima Yasushi

  [Apartment manager] (Ep. 10)

  Guest Role
• 
  Nishihara Aki

  Matsushima Yumi [Client] (Ep. 11)

  Guest Role
• 
  Aijima Kazuyuki

  Isayama Atsushi / Karaki Osamu (Ep. 11)

  Guest Role
• 
  Omiya Taro

  Sawada Yuya (Ep. 11)

  Guest Role
• 
  Mizuno Tadashi

  Mukuki Toru (Ep. 11)

  Guest Role
• 
  Maruyama Yuko

  Mrs. Asai (Ep. 12)

  Guest Role
• 
  Suzuki Akinofu

  Kinoshita Yuichi (Ep. 12)

  Guest Role
• 
  Takahashi Osamu

  [Cabinet Office staff] (Ep. 12)

  Guest Role
• 
  Sato Mangoro

  [Police officer] (Ep. 12)

  Guest Role
• 
  Onodera Akira

  [Chief Cabinet Secretary] (Ep. 12-13)

  Guest Role
• 
  Sonny Chiba

  [Pastor] (Ep. 13)

  Guest Role