| Name | Character | Episodes |
|---|---|---|
| Rokuro Naya | (voice) | 25 |
| Takeshi Aono | (voice) | 25 |
| Gorō Naya | (voice) | 25 |
| Iemasa Kayumi | (voice) | 25 |
| Kohei Miyauchi | (voice) | 25 |
| Shozo Iizuka | (voice) | 25 |
| Tamio Ohki | (voice) | 25 |
| Katsunosuke Hori | (voice) | 25 |
| Koichi Kitamura | (voice) | 25 |
| Takeshi Watabe | (voice) | 25 |
| Masato Yamanouchi | (voice) | 25 |
| Teiji Ōmiya | (voice) | 25 |