| Name | Character | Episodes |
|---|---|---|
| Hitomi Nabatame | Kate Scott (voice) | 15 |
| Junko Minagawa | Ion Fortuna (voice) | 10 |
| Kazuya Nakai | Tres Iqus (voice) | 10 |
| Tetsu Inada | Brother Petros (voice) | 9 |
| Kenichi Suzumura | Dietrich von Lohengrin (voice) | 8 |
| Jurota Kosugi | Francesco di Medici (voice) | 7 |
| Yuhko Kaida | Sister Paula (voice) | 7 |
| Katsuyuki Konishi | Radu Barvon (voice) | 5 |
| Yasunori Matsumoto | Virgil Walsh (voice) | 5 |
| Junichi Suwabe | Cain Nightroad (voice) | 5 |
| Yuri Amano | Mirka Fortuna (voice) | 4 |
| Fumihiko Tachiki | Vaclav Havel (voice) | 4 |
| Keiji Fujiwara | Isaak Fernand von Kämpfer (voice) | 4 |
| Yukari Tamura | Wendy (voice) | 2 |
| Sayaka Ohara | Noélle Bor (voice) | 2 |
| Tomoko Kawakami | Elise Wasmeyer (voice) | 1 |