| Name | Character | Episodes |
|---|---|---|
| Ayako Kawasumi | Otoha Sakurano (voice) | 26 |
| Miyuki Sawashiro | Yuki Sakurano (voice) | 26 |
| Yuichi Nakamura | Homare Moriyama (voice) | 26 |
| Hitomi Nabatame | Dr. Aki Yuko (voice) | 26 |
| Yui Horie | Nanae Fujieda (voice) | 26 |
| Keiji Fujiwara | Souya Togo (voice) | 26 |
| Junichi Suwabe | Zin Hizaki (voice) | 26 |