Don't Call It Mystery

Composer

• 
  Ken Arai

Director

• 
  Matsuyama Hiroaki
• 
  Aizawa Hideyuki

Editor

• 
  Hirakawa Masaharu

Original Creator

• 
  Tamura Yumi

Screenwriter

• 
  Aizawa Tomoko

Main Role

• 
  Suda Masaki

  Kunou Totono

  Main Role

Support Role

• 
  Ito Sairi

  Furomitsu Seiko

  Support Role
• 
  Onoe Matsuya II

  Ikemoto Yuto

  Support Role
• 
  Tsutsui Michitaka

  Aoto Nariaki

  Support Role
• 
  Kadowaki Mugi

  Leica

  Support Role

Guest Role

• 
  Endo Kenichi

  Yabu Kanzo [Detective of Odonari Police Station] (Ep. 1)

  Guest Role
• 
  Fujieda Yoshiki

  Sagae Ken [Murder victim] (Ep. 1)

  Guest Role
• 
  Nagayama Eita

  Inudo Garo / "Kumada Sho" [Hijacked bus passenger] (Ep. 1-4, 11-12)

  Guest Role
• 
  Kubota Yuki

  Sakamoto Masao [Hijacked bus passenger] (Ep. 1-3, 11-12)

  Guest Role
• 
  Abe Ryohei

  Inudo Otoya [Bus hijacker] (Ep. 1-3, 11-12)

  Guest Role
• 
  Morinaga Yuki

  Awaji Ippei [Hijacked bus passenger] (Ep. 1-3)

  Guest Role
• 
  Satsukawa Aimi

  Kashiwa Megumi [Hijacked bus passenger] (Ep. 1-3)

  Guest Role
• 
  Kaneda Akio

  Narasaki Yukihito [Hijacked bus passenger] (Ep. 1-3)

  Guest Role
• 
  Hiccorohee

  Tsuyuki Rira [Hijacked bus passenger] (Ep. 1-3)

  Guest Role
• 
  Morishita Yoshiyuki

  Tabakomori Makoto [Bus driver] (Ep. 1-3, 12)

  Guest Role
• 
  Kaneshi Moto

  [Ken's friend in high school] (Ep. 1)

  Guest Role
• 
  Yamamoto Chikara

  [Ken's friend in university] (Ep. 1)

  Guest Role
• 
  Shiraishi Mai

  Inudo Anju [Murder victim] (Ep. 2-3, 11-12)

  Guest Role
• 
  Kosuda Yasuto

  [Bartender] (Ep. 2)

  Guest Role
• 
  Kodama Raishin

  [Post office staff] (Ep. 3)

  Guest Role
• 
  Emoto Tasuku

  Mifune Michio (Ep. 3-4)

  Guest Role
• 
  Saotome Taichi

  Ihara Kaneto / "Hono no Tenshi" (Ep. 3, 6-7)

  Guest Role
• 
  Okayama Amane

  "Roku" / "Kaeru" / Orito Rokuta [Patient] (Ep. 3, 6-7, 10)

  Guest Role
• 
  Suzuki Kosuke

  Amatatsu Haruo [Totono's professor] (Ep. 3, 6, 8-10)

  Guest Role
• 
  Muramatsu Toshifumi

  [Police officer] (Ep. 4)

  Guest Role
• 
  Hiiragi Hinata

  Kunou Totono [Child] (Ep. 4, 7, 9-10)

  Guest Role
• 
  Kohinata Fumiyo

  Ushida Goro (Ep. 5, 10)

  Guest Role
• 
  Saeki Arata

  Yoshimura [Detective] (Ep. 5, 11-12)

  Guest Role
• 
  Aijima Kazuyuki

  Shimodori Shinji [Goro's former partner] (Ep. 5, 12)

  Guest Role
• 
  Chihara Junior

  Hagui Gento [Serial killer] (Ep. 5, 12)

  Guest Role
• 
  Nakagawa Akira

  [Doctor] (Ep. 5)

  Guest Role
• 
  Utagawa Shiiko

  [Nurse] (Ep. 5)

  Guest Role
• 
  Fujimoto Shizuka

  [Lady who found the evidence] (Ep. 5)

  Guest Role
• 
  Jean Youichi

  [Man in murder reenactment] (Ep. 5)

  Guest Role
• 
  Shimamura Miyako

  [Victim] (Ep. 5)

  Guest Role
• 
  Anami Atsuko

  Umezu Manami [Greenhouse keeper] (Ep. 6, 10)

  Guest Role
• 
  Tomita Keiko

  Munakata Saeko [Inpatient] (Ep. 6)

  Guest Role
• 
  Nishida Machiko

  [Old lady in the hospital] (Ep. 6)

  Guest Role
• 
  Inomata Ray

  Orito Rokuta [Child] (Ep. 6-7)

  Guest Role
• 
  Tokuyama Rito

  Ihara Kaneto [Child] (Ep. 6-7)

  Guest Role
• 
  Yagishita Kouga

  Hiroki [Child who make a deal with Kaneto] (Ep. 6-7)

  Guest Role
• 
  Ichijo Kyosuke

  [Risa's step-father] (Ep. 6-7)

  Guest Role
• 
  Yoshimura Ryo

  [Rokuta's mother] (Ep. 6-7)

  Guest Role
• 
  Imai Yuki

  Sumi Tsubasa [Website admin] (Ep. 7)

  Guest Role
• 
  Kondo Yoko

  [Child welfare committee staff] (Ep. 7)

  Guest Role
• 
  Itakura Takeshi

  [Rokuta's homeroom teacher] (Ep. 7)

  Guest Role
• 
  Kato Eito

  [Rokuta's classmate] (Ep. 7)

  Guest Role
• 
  Matsuura Rihito

  [Rokuta's classmate] (Ep. 7)

  Guest Role
• 
  Kamio Yusuke

  [Rokuta's classmate] (Ep. 7)

  Guest Role
• 
  Mizukawa Asami

  Miyoshi Kiwa (Ep. 7-10)

  Guest Role
• 
  Sasaki Kuranosuke

  Kitsutaka Masaru [Mystery Society member] (Ep. 8-9)

  Guest Role
• 
  Ikeuchi Mansaku

  "Ivy" / Tsuta Tohei [Mystery Society member] (Ep. 8-9)

  Guest Role
• 
  Taguchi Hiromasa

  "Dera" [Mystery Society member] (Ep. 8-9)

  Guest Role
• 
  Shibuya Kento

  "Pan" [Mystery Society member] (Ep. 8-9)

  Guest Role
• 
  Oogai Rumika

  Leica [Young] (Ep. 10)

  Guest Role
• 
  Shida Mirai

  Sayaka [Yakiniku restaurant employee] (Ep. 10)

  Guest Role
• 
  Horibe Keisuke

  Urabesawa Kunio [Yakiniku restaurant owner] (Ep. 10)

  Guest Role
• 
  Tamura Tomohiro

  [Detective at yakiniku restaurant] (Ep. 10)

  Guest Role
• 
  Tagami Hiroshi

  [Leica's doctor] (Ep. 10)

  Guest Role
• 
  Nakawaki Mikito

  [Leica's foster parent] (Ep. 10)

  Guest Role
• 
  Natsuko

  Yokota Rumi [Casino employee talking to Garo] (Ep. 11)

  Guest Role
• 
  Mizuno Tomonori

  Kato [Homeless man] (Ep. 11)

  Guest Role
• 
  Yokota Ryugi

  [Casino employee] (Ep. 11)

  Guest Role
• 
  Shida Masayuki

  [Superintendent of Investigation of Shibahama Police Investigation Headquarters] (Ep. 11)

  Guest Role
• 
  Funakoshi Eiichiro

  Bizenjima Misao [Inspector of Shibahama Police Investigation Headquarters] (Ep. 11-12)

  Guest Role
• 
  Matsumoto Wakana

  Nekota Tomi

  Guest Role
• 
  Kitamura Takumi

  Tsuji Hiromasa [Museum curator] (Ep. 11-12)

  Guest Role
• 
  Okuda Erika

  Tsuji Tokiko [Murder victim] (Ep. 11-12)

  Guest Role
• 
  Tani Kyosuke

  Ono [Inspector of Shibahama Station Investigation Headquarters] (Ep. 11-12)

  Guest Role
• 
  Horii Arata

  Maekawa [Inspector of Shibahama Station Investigation Headquarters] (Ep. 11-12)

  Guest Role
• 
  Morioka Ryu

  Tsukioka Katsura [Craftsman] (Ep. 12)

  Guest Role
• 
  Takahata Atsuko

  Mikitani Saki [Train passenger] (Ep. 12)

  Guest Role
• 
  Seki Megumi

  Mikitani Hiroko [Train passenger] (Ep. 12)

  Guest Role
• 
  Kawahara Eito

  Tsuji Hiromasa [Young] (Ep. 12)

  Guest Role
• 
  Isozaki Yoshitomo

  [Police officer] (Ep. 11)

  Guest Role
• 
  Matsumura Mio

  [Announcer] (Ep. 11)

  Guest Role
• 
  Furukawa Koji

  Irie [Detective of Odonari Police Station]

  Guest Role