- Kazuhiko Inoue
- Â Kotetsu unknown episodes
- Kotono Mitsuishi
- Â Girl student unknown episodes
- Show Hayami
-  Yôichirô unknown episodes
- Hikaru Midorikawa
- Â Ichikawa unknown episodes
- Nobuo Tobita
- Â Tsudanuma unknown episodes
- Bin Shimada
- Â Sakusa Nakamura unknown episodes
- Jûrôta Kosugi
- Â Kurebayashi unknown episodes
- Masami Kikuchi
- Â Nishifune unknown episodes
- Shinji Ogawa
-  Yôichirô's father unknown episodes
- Keiichi Nanba
- Â Yukiya unknown episodes
- Osamu Saka
- Â Murasame unknown episodes
- Toshiharu Sakurai
- Â Tarobo Honda unknown episodes
- Saeko Shimazu
- Â Shirotae Anenokoji unknown episodes
- Eiko Yamada
- Â Reiko Shinokita unknown episodes
- Shigeru Nakahara
- Â Narita unknown episodes
- Yuriko Yamamoto
- Â Junko Yajima unknown episodes
- Mayumi Shô
- Â Masako unknown episodes
- Yoshino Takamori
- Â Chidori unknown episodes
- Masaaki Ôkura
- Â Tomokimi Katsutori unknown episodes
- Ken Yamaguchi
-  Yôichiro's shadow unknown episodes
- Yôsuke Naka
- Â Chairman unknown episodes
- Akio Nojima
- Â Motohachiman unknown episodes
- Kayoko Kawahara
- Â Girl student unknown episodes
