| Name | Character | Episodes |
|---|---|---|
| Takahiro Sakurai | Kazuki Endo (voice) | 13 |
| Katsuyuki Konishi | Tetsuya Niwa (voice) | 13 |
| Hiroshi Kamiya | Kaoru Saionji (voice) | 13 |
| Kenichi Suzumura | Shunsuke Taki (voice) | 13 |
| Toshiyuki Morikawa | Hideaki Nakajima (voice) | 13 |
| Ryotaro Okiayu | Koji Shinomiya (voice) | 13 |
| Hirofumi Nojima | Takuto Iwai (voice) | 13 |
| Tomoko Kawakami | Satoshi Umino (voice) | 13 |