| Name | Character | Episodes |
|---|---|---|
| Ken Mitsuishi | Kaneko Toru | 30 |
| Tomokazu Miura | Motoki Hidetoshi | 30 |
| Asuka Kurosawa | 2 | |
| Yosuke Eguchi | 2 | |
| Go Riju | 2 | |
| Mirai Yamamoto | 2 | |
| Ayame Misaki | 1 | |
| Anna Yamada | 1 | |
| Hidetaka Yoshioka | 1 | |
| Guts Ishimatsu | 1 | |
| Riisa Naka | 1 | |
| Koichi Sato | 1 | |
| Eiji Okuda | 1 | |
| Toru Nakamura | 1 | |
| Megumi | 1 | |
| Kankuro Kudo | 1 | |
| Masato Hagiwara | 1 | |
| Mahiru Konno | 1 | |
| Takehiro Murata | 1 | |
| Yuta Kanai | 1 | |
| Kotaro Daigo | 1 | |
| Tsunehiko Kamijô | 1 | |
| Yoshiaki Umegaki | 1 | |
| Hiroki Nakajima | 1 | |
| Ryo Sato | 1 |