- Maaya Uchida
- Â Futaba Yoshioka 14 episodes, 2014
- Yûki Kaji
- Â Ko 13 episodes, 2014
- Daisuke Hirakawa
- Â Yoichi Tanaka 12 episodes, 2014
- Ai Kayano
- Â Yuri Makita 6 episodes, 2014
- Tsubasa Honda
- Â Futaba Yoshioka 6 episodes, 2014
- Masahiro Higashide
- Â Ko 6 episodes, 2014
- Mikako Komatsu
- Â Shuko Murao 6 episodes, 2014
- Kenichiro Ohashi
- Â Aya Kominato 6 episodes, 2014
- Yua Shinkawa
- Â Shuko Murao 6 episodes, 2014
- Ryô Yoshizawa
- Â Aya Kominato 6 episodes, 2014
- Izumi Fujimoto
- Â Yuri Makita 6 episodes, 2014
- Yû Koyanagi
- Â Yoichi Tanaka 6 episodes, 2014
- Mitsuki Takahata
- Â Yui Narumi 6 episodes, 2014
- Yûdai Chiba
- Â Toma Kikuchi 6 episodes, 2014
- Mizuki Itagaki
- Â Young Ko 6 episodes, 2014
- Daiki Yamashita
- Â Naito 4 episodes, 2014
- Naomi Ohzora
- Â Female Student / ... 4 episodes, 2014
- Marina Inoue
- Â Asumi 3 episodes, 2014
- Aya Hisakawa
- Â Ko's Mother 3 episodes, 2014
- Sarah Emi Bridcutt
- Â Female Student 3 episodes, 2014
- Tomohisa Asô
- Â Teacher 3 episodes, 2014
- Yûta Kasuya
- Â Male Middle School Student 3 episodes, 2014
- Yoshitsugu Matsuoka
- Â Toma Kikuchi 2 episodes, 2014
- Ryôko Shiraishi
- Â Chie 2 episodes, 2014
- Koutarou Nishiyama
- Â Male Middle School Student 2 episodes, 2014
- Haruka Chisuga
- Â Female Student 2 episodes, 2014
- Yui Makino
- Â Yumi 2 episodes, 2014
- Haruka Terui
- Â Female Student 2 episodes, 2014
- Ryôhei Arai
- Â Male Student 2 episodes, 2014
- Hideyuki Tanaka
- Â Ko's Father 1 episode, 2014
- Umeka Shôji
- Â Female Teacher 1 episode, 2014
- Kimiko Saitô
- Â Cafeteria Lady 1 episode, 2014
- Sôta Arai
- Â Male Student 1 episode, 2014
- Yûsuke Handa
- Â Male Student 1 episode, 2014
- Kôji Kawakami
- Â Male Student 1 episode, 2014
- Shintarô Ogawa
- Â Male Student 1 episode, 2014
