Trace

Composer

• 
  Ken Arai

Director

• 
  Aizawa Hideyuki
• 
  Matsuyama Hiroaki

Screenwriter

• 
  Aizawa Tomoko
• 
  Okada Michitaka

Main Role

• 
  Nishikido Ryo

  Mano Reiji / Minamoto Reiji

  Main Role
• 
  Araki Yuko

  Sawaguchi Nonna

  Main Role

Support Role

• 
  Funakoshi Eiichiro

  Toramaru Ryouhei

  Support Role
• 
  Yamazaki Shigenori

  Sagara Kazuomi [Exemplary researcher]

  Support Role
• 
  Koyuki

  Kaizuka Ritsuko [Head of forensics]

  Support Role
• 
  Chihara Junior

  Dan Hiroki [Chief of criminal investigations]

  Support Role
• 
  Okazaki Sae

  Mizusawa Eri

  Support Role
• 
  Toyama Toshiya

  Ichihara Hiroshi

  Support Role
• 
  Yamoto Yuma

  Inose Yuto

  Support Role
• 
  Kato Toranosuke

  Okita Tohru

  Support Role
• 
  Sasai Eisuke

  Enami Kiyoshi

  Support Role
• 
  Yamaya Kasumi

  Sawaguchi Kanna

  Support Role
• 
  Kura Yuki

  Minamoto Yoshikazu

  Support Role
• 
  Iida Kisuke Support Role
• 
  Kyuu Taro Support Role
• 
  Shinohara Kanna Support Role
• 
  Natsuko

  Minamoto Hitomi

  Support Role

Guest Role

• 
  Ikeda Junya

  Tobita Shingo (Ep. 1)

  Guest Role
• 
  Kanno Rio

  Igarashi Mika (Ep. 1)

  Guest Role
• 
  Ikeoka Ryosuke

  Ochi Shunsuke (Ep. 1)

  Guest Role
• 
  Moriguchi Yoko

  Igarashi Chizuru (Ep. 1)

  Guest Role
• 
  Fukikoshi Mitsuru

  Igarashi Yasunobu (Ep. 1)

  Guest Role
• 
  Seki Megumi

  Sanada Yuri (Ep. 2)

  Guest Role
• 
  Anami Atsuko

  Mitsui Atsuko (Ep. 2)

  Guest Role
• 
  Hiwatashi Shinji

  Kishida Tetsuya (Ep. 2)

  Guest Role
• 
  Shinohara Atsushi

  Miyanaga Wataru (Ep. 2)

  Guest Role
• 
  Inagaki Kurumi

  Mishima Yui (Ep. 3)

  Guest Role
• 
  Nagaoka Tasuku

  Matsudo Naoki (Ep. 3)

  Guest Role
• 
  Takamatsu Saki

  Matsudo Momo (Ep. 3)

  Guest Role
• 
  Daichi Yasuo

  Tsurumi Shigeru (Ep. 3)

  Guest Role
• 
  Yamashita Yorie

  Toramaru Kyoko (Ep. 3)

  Guest Role
• 
  Nakashima Kaito

  Toramaru Shuhei (Ep. 3)

  Guest Role
• 
  Matsumoto Wakana

  Matsudo Shizuka (Ep. 3)

  Guest Role
• 
  Ikeuchi Mansaku

  Nishiuchi Tomoyuki (Ep. 3)

  Guest Role
• 
  Aida Yuichiro

  [Couple] (Ep. 3)

  Guest Role
• 
  Yabe Kyosuke

  Sagara Koji (Ep. 4)

  Guest Role
• 
  Elen

  Sagara Chihiro (Ep. 4)

  Guest Role
• 
  Namioka Kazuki

  Tomioka Shohei (Ep. 4)

  Guest Role
• 
  Takamura Kaito

  Sagara Koji [Young] (Ep. 4)

  Guest Role
• 
  Takagi Keiichi

  [Investigator] (Ep. 4-5)

  Guest Role
• 
  Ando Tamae

  Ueno Ikuko (Ep. 5)

  Guest Role
• 
  Yamamoto Maika

  Shimamoto Yu (Ep. 5)

  Guest Role
• 
  Ishigaki Yuma

  Kanzaki Tohru (Ep. 5)

  Guest Role
• 
  Takizawa Saori

  Kaito Natsumi (Ep. 5)

  Guest Role
• 
  Yamanaka So

  Shimamoto Akira (Ep. 5)

  Guest Role
• 
  Yada Akiko

  Shimamoto Ayaka (Ep. 5)

  Guest Role
• 
  Nagano Satomi

  Fujita Sanae (Ep. 6)

  Guest Role
• 
  Ito Masayuki

  Fujita Shintaro (Ep. 6)

  Guest Role
• 
  Ito Takashi

  Niizuma Daisuke (Ep. 6)

  Guest Role
• 
  Yue Takeyuki

  (Ep. 6)

  Guest Role
• 
  Kawai Aoba

  Sumii Youko (Ep. 7)

  Guest Role
• 
  Nakamura Shizuka

  Onuki Takako (Ep. 7)

  Guest Role
• 
  Tokushige Satoshi

  Ijuuin Kazuaki (Ep. 7)

  Guest Role
• 
  Ogawa Tomohiro

  [Detective] (Ep. 7)

  Guest Role
• 
  Hagiwara Masato

  Hayakawa Naofumi (Ep. 7-11)

  Guest Role
• 
  Ochiai Motoki

  Negishi Shuji (Ep. 8)

  Guest Role
• 
  Ishii Anna

  Hashimoto Rio (Ep. 8)

  Guest Role
• 
  Shibuya Kento

  Mitarai Osamu (Ep. 8)

  Guest Role
• 
  Abe Ryohei

  Masuyama Yuta (Ep. 8)

  Guest Role
• 
  Yuge Tomohisa

  Masuyama Hideaki (Ep. 8)

  Guest Role
• 
  Takahashi Rui

  Negishi Shuji [Young] (Ep. 8)

  Guest Role
• 
  Miyachi Daisuke

  [Facility staff] (Ep. 8)

  Guest Role
• 
  Wada Masato

  Togashi Kota (Ep. 9)

  Guest Role
• 
  Akapen Takigawa

  Akaishi Yukio (Ep. 9)

  Guest Role
• 
  Osada Seiya

  Sekiguchi Shotaro (Ep. 9)

  Guest Role
• 
  Miyama Karen

  Kurumizawa Ayano (Ep. 9)

  Guest Role
• 
  Okuda Erika

  Nitta Kiyomi (Ep. 10)

  Guest Role
• 
  Hakamada Yoshihiko

  Saho Yusaku (Ep. 10-11)

  Guest Role
• 
  Uesugi Shuhei

  Harada Kyoichi (Ep. 10-11)

  Guest Role
• 
  Masaki Reiya

  Kasukabe Yoshihiko (Ep. 10-11)

  Guest Role
• 
  Fujita Sokyu

  Shimatani Masakazu (Ep. 10-11)

  Guest Role
• 
  Oshita Hiroto

  (Ep. 11)

  Guest Role

Unknown

• 
  Ikeda Homare Unknown
• 
  Tokuyama Rito Unknown
• 
  Aizawa Shiryu Unknown
• 
  Ishida Takeru Unknown