Dr. Chocolate

Composer

• 
  Yokoyama Masaru

Director

• 
  Sakuma Noriyoshi
• 
  Nagumo Seiichi

Screenwriter

• 
  Watanabe Yusuke

Main Role

• 
  Sakaguchi Kentaro

  Noda Tetsuya / "Teacher"

  Main Role
• 
  Shiroyama Noa

  Terashima Yui / "Dr. Chocolate"

  Main Role

Support Role

• 
  Nishino Nanase

  Okuzumi Nagisa

  Support Role
• 
  Furukawa Yuuta

  David Kotaro / "Degawa"

  Support Role
• 
  Ozawa Yukiyoshi

  Zamami Kazunao / "Zandaka"

  Support Role
• 
  Saito Yuki

  Uno Shizuka / "Unagi"

  Support Role
• 
  Aoi Wakana

  Ginbara Asuka / "Gilbert"

  Support Role
• 
  Maeda Oshiro

  Ochiai Shun / "Owarai" / "Iki Tomete"

  Support Role
• 
  Suzuki Sarina

  Adachi Mizuho / "Ashiyu"

  Support Role
• 
  Fukuyama Shodai

  Sawairi Tooru

  Support Role
• 
  Hirako Yuki

  Yoda Taichi

  Support Role
• 
  Ishikawa Ren

  Yabushita Honoka

  Support Role
• 
  Aoki Ryo

  Narusawa Sho

  Support Role
• 
  Mashima Hidekazu

  Kitazawa Shiro

  Support Role
• 
  Kashii Yu

  Kitazawa Mutsumi

  Support Role
• 
  Sano Hiroki

  Tsutsumi Naoto

  Support Role
• 
  Yamamoto Koji

  Terashima Koichi

  Support Role
• 
  Sung Mo

  Jaesung [Criminal in "Handcuffs of Love"]

  Support Role
• 
  Minami Riho

  Sooyoung [Detective in "Handcuffs of Love"]

  Support Role
• 
  Ando Riki

  Hisahara [Nagisa's supervisor]

  Support Role

Guest Role

• 
  Hasegawa Kimihiko

  Noborito Tatsuo (Ep. 1)

  Guest Role
• 
  Nakae Tsubasa

  Nakajima [Co-pilot] (Ep. 1)

  Guest Role
• 
  Sugiura Kotono

  Takayanagi [Flight attendant] (Ep. 1)

  Guest Role
• 
  Ito Manami

  Reiko [Woman lining for food] (Ep. 1)

  Guest Role
• 
  Kondo Yusuke

  [Host who faked illness] (Ep. 1)

  Guest Role
• 
  Sato Yu

  Horiike Junichi [Hospital director] (Ep. 1)

  Guest Role
• 
  Aoi Yo

  "Iki Haite" (Ep. 1, 3, 10)

  Guest Role
• 
  Adachi Yumi

  Terashima Aoi (Ep. 1, 4, 9-10)

  Guest Role
• 
  Kobuki Nanao

  Ema (Ep. 1, 4, 6)

  Guest Role
• 
  Suruga Taro

  Noborito Tatsuhiko (Ep. 1, 9)

  Guest Role
• 
  Tsunematsu Yuri

  Momose Anju (Ep. 2)

  Guest Role
• 
  Naito Norihiko

  [Executive] (Ep. 2)

  Guest Role
• 
  Yamaguchi Yoshiyuki

  Hasegawa Go (Ep. 2-3)

  Guest Role
• 
  Harua

  Andy (Ep. 3)

  Guest Role
• 
  Yuma

  Bobby (Ep. 3)

  Guest Role
• 
  Taki

  Louis (Ep. 3)

  Guest Role
• 
  Maki

  Curtis (Ep. 3)

  Guest Role
• 
  Taga Yuzuki

  Ichika [Young] (Ep. 3)

  Guest Role
• 
  Okochi Hiroshi

  Iwaki Tsutomu (Ep. 3)

  Guest Role
• 
  Mizuno Tadashi

  [Detective in Yui's dream] (Ep. 3)

  Guest Role
• 
  Shirahata Shinichi

  [Producer] (Ep. 3)

  Guest Role
• 
  Anami Atsuko

  Kiyoda (Ep. 3-4)

  Guest Role
• 
  Kirishima Reika

  Kaori [Zandaka's ex-wife] (Ep. 3, 5)

  Guest Role
• 
  Sotohara Nene

  Ichika [Zandaka's daughter] (Ep. 3, 5)

  Guest Role
• 
  Machida Shion

  Yokoyama Yuko (Ep. 4)

  Guest Role
• 
  Uno Tasuku

  Hashizume Masataka (Ep. 4)

  Guest Role
• 
  Yoshida Saya

  [Wife of Shiro's patient] (Ep. 4)

  Guest Role
• 
  Sato Haruto

  Shiraishi Yuuki (Ep. 5-6)

  Guest Role
• 
  Tanaka Michiko

  Shiraishi Chihiro (Ep. 5-6, 9)

  Guest Role
• 
  Imai Tsubasa

  Yuuki Takaya (Ep. 5, 9)

  Guest Role
• 
  Inoue Sora

  Nishizaki Ryuto (Ep. 6)

  Guest Role
• 
  Aoshima Kokoro

  Hayama Erika (Ep. 6)

  Guest Role
• 
  Totsugi Shigeyuki

  Machino Shinya (Ep. 6)

  Guest Role
• 
  Sakata Masanobu

  Takeyama Yoshiharu (Ep. 6)

  Guest Role
• 
  Abe Shinnosuke

  "On-chan" (Ep. 6)

  Guest Role
• 
  Katagiri Jin

  Minagawa Seiji (Ep. 7)

  Guest Role
• 
  Oikawa Kinnosuke

  Kaito [Popular boy in Yui's school] (Ep. 7)

  Guest Role
• 
  Wachi Minami

  [Seiji's secretary] (Ep. 7)

  Guest Role
• 
  Otaki Akitoshi

  [Security guard] (Ep. 7)

  Guest Role
• 
  Hata Mei

  Yamada Mio [Owarai's girlfriend] (Ep. 8)

  Guest Role
• 
  Amano Hana

  Okada Erena (Ep. 9)

  Guest Role
• 
  Shibuya Kento

  Okada Kiyoto (Ep. 9)

  Guest Role
• 
  Matsubara Masataka

  Mita Keisuke (Ep. 9)

  Guest Role
• 
  Saito Takumi

  Adachi Reo [Ashiyu's son] (Ep. 9)

  Guest Role
• 
  Takahashi You

  [Ashiyu's husband] (Ep. 9)

  Guest Role