| Name | Character | Episodes |
|---|---|---|
| Akio Otsuka | Tetsuzou Nihei (voice) | 49 |
| Tomokazu Sugita | Kouhei Nikaidou / Youhei Nikaidou (voice) | 49 |
| Chikahiro Kobayashi | Saichi Sugimoto (voice) | 49 |
| Kentaro Ito | Shiraishi Yoshitake (voice) | 49 |
| Yoshimasa Hosoya | Genjirou Tanigaki (voice) | 49 |
| Toshihiko Seki | Kazuo Henmi (voice) | 49 |