Cast (in credits order)
| Daisuke Ono | ... | Sigma Kurogami (voice) | |
| Rest of cast listed alphabetically: | |||
| Keiji Fujiwara | ... | (voice) | |
| Jun Fukuyama | ... | (voice) | |
 |
Aya Hirano | ... | Neon Tsukiyumi (voice) |
| Tetsu Inada | ... | (voice) | |
| Yû Kobayashi | ... | (voice) | |
| Rikiya Koyama | ... | (voice) | |
|
|
Mamiko Noto | ... | (voice) |