| Name | Character | Episodes |
|---|---|---|
| Mami Koyama | Himeko Se (voice) | 4 |
| Ryo Horikawa | Kei Yuzuki (voice) | 1 |
| Tessyo Genda | Doctor (voice) | 1 |
| Tessyo Genda | Armoured Suit (voice) | 1 |
| Name | Character | Episodes |
|---|---|---|
| Mami Koyama | Himeko Se (voice) | 4 |
| Ryo Horikawa | Kei Yuzuki (voice) | 1 |
| Tessyo Genda | Doctor (voice) | 1 |
| Tessyo Genda | Armoured Suit (voice) | 1 |