• 
  Shizuka Ito

   Sakurako Kujô (7 episodes, 2015)
• 
  Ayaka Imamura

   Yuriko Kôgami (6 episodes, 2015)
• 
  Junya Enoki

   Shôtarô Tatewaki (7 episodes, 2015)
• 
  Akira Ishida

   Itsuki Isozaki (4 episodes, 2015)
• 
  Hiroki Takahashi

   Hiroki Utsumi (5 episodes, 2015)
• 
  Masako Isobe

   Ume Sawa (4 episodes, 2015)
• 
  Tetsuya Kakihara

   Haruto Imai (3 episodes, 2015)
• 
  Shusaku Shirakawa

   Forensics Worker / ... (5 episodes, 2015)

• 
  Risako Murai

   Female Student / ... (5 episodes, 2015)
• 
  Shizuka Itô

   Sakurako Kujô (12 episodes, 2015)
• 
  Chieko Miyazaki

  Hitoe's Mother
• 
  Takehito Koyasu

  Hanabusa
• 
  Yuka Saitô

  Hitoe Madoka
• 
  Masatoshi Kashino

  Male Student
• 
  Kanomi Izawa

  Female Student

• 
  Fûka Sudô

  Ii-chan
• 
  Daisuke Hirakawa

  Takeshi Fujioka
• 
  Ayumi Tsunematsu

  Miyuki Fujioka
• 
  Masaaki Itatori

  Hitoe's Father
• 
  Jin Urayama

  Old Detective