| Seiyuu | Role |
| Megumi Hayashibara | Nuku Nuku |
| Akiko Hiramatsu | Kyouko |
| Saeko Shimazu | Akiko Natsume |
| Kazue Ikura | Ryunosuke Natsume |
| Akira Kamiya | Kyusaku Natsume |
| Aya Hisakawa | Arisa |
| Takehito Koyasu | Shuusai (OAV Episode 5) |
| Satomi Koorogi | Yoshimi Hagiwara |
| Mika Kanai | Eimi Yoshikawa |
| Wataru Takagi | Restaurant Manager (OAV Episode 5) |