| Name | Character | Episodes |
|---|---|---|
| Akari Kito | Kate (voice) | 25 |
| Yui Horie | Aileen (voice) | 14 |
| Yumiri Hanamori | Sophie (voice) | 13 |
| Yoko Hikasa | Dorothy (voice) | 13 |
| Kenta Miyake | Joseph (voice) | 13 |
| Daisuke Kishio | Ryan (voice) | 13 |
| Junya Enoki | Oliver / Olly (voice) | 12 |
| Satoshi Hino | Benjamin / Ben (voice) | 12 |
| Megumi Toyoguchi | Suzanna / Suzie (voice) | 12 |
| Kensho Ono | Christopher / Anthony (voice) | 12 |
| Junya Enoki | Oliver (voice) | 3 |
| Satoshi Hino | Benjamin (voice) | 3 |
| Megumi Toyoguchi | Suzanna (voice) | 3 |
| Yumi Kakazu | Edward (female voice) | 2 |
| Nobunaga Shimazaki | Jeremy (voice) | 1 |
| Nobunaga Shimazaki | Jeremiah / Jeremy (voice) | 1 |
| Megumi Han | Nancy (voice) | 1 |
| Megumi Han | Anna / Nancy (voice) | 1 |
| Megumi Toyoguchi | Suzie (voice) | 1 |