• 
  Atsuko Mine

   Sachiko Kawachi (8 episodes, 2011)
• 
  Hiroshi Tsuchida

   Daikichi Kawachi (11 episodes, 2011)
• 
  Kana Ueda

   Haruko Maeda (5 episodes, 2011)
• 
  Sayaka Ohara

   Yukari Nitani (7 episodes, 2011)
• 
  Nanako Sudo

   Reina Maeda / ... (5 episodes, 2011)
• 
  Noa Sakai

   Kouki Nitani (7 episodes, 2011)
• 
  Ayu Matsuura

   Rin Kaga (11 episodes, 2011)
• 
  Masakazu Itou

  Kenji Kawachi

• 
  Maaya Sakamoto

  Masako Yoshii
• 
  Yumi Uchiyama

  Kazumi Kawachi
• 
  Mayu Iino

  Sayaka
• 
  Go Inoue

  Kawamura
• 
  Yui Kano

  Gotou
• 
  Hayato Nakata

  Kurokami Hige
• 
  Tomoyuki Shimura

  Hidaka

• 
  Masayuki Haruhara

  Nao
• 
  Daisuke Hirakawa

  Sayaka's Dad
• 
  Kaichi Kaburagi

  Nobu