| Name | Character | Episodes |
|---|---|---|
| Chinami Nishimura | Koharu | 12 |
| Rei Sakuma | Dr. Ren | 12 |
| Yukana | Swaney | 12 |
| Unsho Ishizuka | Gento Kuraku | 12 |
| Ai Orikasa | A | 12 |
| Yumi Touma | Najica Hiragi | 12 |
| Nobuo Tobita | Tod | 12 |
| Emi Shinohara | XXX | 12 |
| Iemasa Kayumi | Jin Majima | 12 |
| Ai Maeda | Haruka | 12 |
| Satsuki Yukino | 1 | |
| Yuri Shiratori | 1 |