- Minami Takayama
- Â Minatsu Nakazato unknown episodes
- Kappei Yamaguchi
- Â Akiba Shuu unknown episodes
- Hikaru Midorikawa
- Â Yoshio Somei unknown episodes
- Ryô Horikawa
- Â Naoto Kadomatsu unknown episodes
- Akira Kamiya
- Â Satoru Yamazakura unknown episodes
- Chika Sakamoto
- Â Chika unknown episodes
- Masaharu Satô
- Â Principal unknown episodes
- Hiroko Emori
- Â Ayako Sawamura unknown episodes
- Yukimasa Kishino
- Â Bitou unknown episodes
- Megumi Urawa
- Â Cinama worker, female teacher unknown episodes
- Junko Shimakata
- Â Softball club member b, girl unknown episodes
- Sanae Takagi
- Â Minatsu's mother unknown episodes
