| Japanese Seiyuu | Character | Hopeful English Cast |
| Kotono Mitsuishi | Satsuki Toreishi | Debi Derryberry |
| Yuri Amano | Yayoi Toreishi | Mimi Woods |
| Sakiko Tamagawa | Kanna Toreishi | Grace Zandarski |
| Fumie Kusachi | Uzuki Toreishi | Ellen Gerstell |
| Hekiru Shiina | Mina Toreishi | Sheryl Lynn |
| Doi Mika | Hazuki Toreishi | |
| Ryoutarou Okiayu | Kato Goro | |
| Yasunori Matsumotto | Kudo | Andy Philpot |
| Katsumi Suzuki | Ijuin | Doug Smith |
| Maya Okamoto | Reiko | |
| Yuko Mizutani | Hitomi | |
| Kouichi Yamadera | Yajima | Michael Scottryan |