Byakuyako

Composer

• 
  Kono Shin

Director

• 
  Hirakawa Yuichiro
• 
  Ishii Yasuharu

Original Creator

• 
  Higashino Keigo

Producer

• 
  Ishimaru Akihiko

Screenwriter

• 
  Morishita Yoshiko

Main Role

• 
  Yamada Takayuki

  Kirihara Ryoji

  Main Role
• 
  Ayase Haruka

  Nishimoto Yukiho / Karasawa Yukiho

  Main Role

Support Role

• 
  Takeda Tetsuya

  Sasagaki Junzo

  Support Role
• 
  Aso Yumi

  Kirihara Yaeko

  Support Role
• 
  Watabe Atsuro

  Matsuura Isamu

  Support Role
• 
  Yo Kimiko

  Taniguchi Mafumi

  Support Role
• 
  Yachigusa Kaoru

  Karasawa Reiko

  Support Role
• 
  Kashiwabara Takashi

  Shinozuka Kazunari

  Support Role
• 
  Izumisawa Yuuki

  Kirihara Ryoji [Young]

  Support Role
• 
  Fukuda Mayuko

  Nishimoto Yukiho / Karasawa Yukiho [Young]

  Support Role
• 
  Tanaka Kotaro

  Koga Hisashi

  Support Role
• 
  Otsuka Chihiro

  Kawashima Eriko

  Support Role
• 
  Koide Keisuke

  Sonomura Tomohiko

  Support Role
• 
  Shioya Shun

  Takamiya Makoto

  Support Role
• 
  Hirata Mitsuru

  Kirihara Yosuke

  Support Role
• 
  Kawai Michiko

  Nishimoto Fumiyo

  Support Role
• 
  Nishiyama Mayuko

  [Hisashi's wife]

  Support Role
• 
  Nishida Naomi

  Kurihara Noriko

  Support Role

Guest Role

• 
  Godai Takayuki

  [Chief detective] (Ep. 1)

  Guest Role
• 
  Onoue Hiroyuki

  Akiyoshi Yuichi [Ryoji's classmate] (Ep. 1-2)

  Guest Role
• 
  Kurasawa Momoko

  Fujimura Miyako [Yukiho's classmate] (Ep. 2-3, 9)

  Guest Role
• 
  Tanaka Kei

  Kikuchi Michihiro [Yuichi's friend] (Ep. 2-3, 9)

  Guest Role
• 
  Nishida Natsumi

  [Student] (Ep. 2)

  Guest Role
• 
  Ohtsuka Yoshie

  [Miyako's mother] (Ep. 2-3)

  Guest Role
• 
  Mukai Osamu

  [Ryoji's colleague] (Ep. 3)

  Guest Role
• 
  Okunuki Kaoru

  Nishiguchi Namie [Bank clerk] (Ep. 3-4)

  Guest Role
• 
  Asaoka Mirei

  Hanaoka Yuko [Prostitute] (Ep. 3)

  Guest Role
• 
  Mizumori Kota

  [Chief Detective] (Ep. 3)

  Guest Role
• 
  Okuda Erika

  Kurahashi Kanae [Yukiho's senior at dance club] (Ep. 4-5)

  Guest Role
• 
  Matoba Koji

  Enomoto Hiroshi [Yakuza] (Ep. 4)

  Guest Role
• 
  Abe Ryohei

  [Hiroshi's subordinate]] (Ep. 4)

  Guest Role
• 
  Tsukumo Hajime

  [Hiroshi's subordinate] (Ep. 5-6)

  Guest Role
• 
  Takeno Isao

  [Food stall owner] (Ep. 5-6)

  Guest Role
• 
  Sunaga Kei

  [Chief Detective] (Ep. 7, 11)

  Guest Role
• 
  Sato Hitomi

  Misawa Chizuru [Dispatched employee at Makoto's office] (Ep. 7-8, 10)

  Guest Role
• 
  Yashiba Toshihiro

  [Ryoji's client] (Ep. 8)

  Guest Role
• 
  Hirata Yuka

  [Ryoji's colleague] (Ep. 8, 11)

  Guest Role
• 
  Fujishige Masataka

  [President of software company "Memorix"] (Ep. 8)

  Guest Role
• 
  Kasugai Seina

  Kotake Ryoko [Yukiho's colleague] (Ep. 8-11)

  Guest Role
• 
  Aoki Kazuyo

  [Reiko's neighbor] (Ep. 9)

  Guest Role
• 
  Omura Ayako

  ["R & Y" 2nd store clerk] (Ep. 11)

  Guest Role
• 
  Harada Chieko

  [Eriko's mother] (Ep. 6)

  Guest Role

Unknown

• 
  Shimamura Mika Unknown
• 
  Suzuki Ryunosuke Unknown