| Name | Character | Episodes |
|---|---|---|
| Jouji Nakata | Genjiro Houjou (voice) | 13 |
| Fumiko Orikasa | Kaoru Tachibana (voice) | 4 |
| Kenichirou Matsuda | Spider O (voice) | 2 |
| Ryota Suzuki | Kishi (voice) | 2 |
| Sachiko Kojima | Hayami (voice) | 2 |
| Kengo Kawanishi | Iori Kusanagi (voice) | 1 |
| Shinya Takahashi | Police (voice) | 1 |