| Seiyuu | Role |
| Ryo Hirohashi | Chihaya |
| Ui Miyazaki | Emi Kojima |
| Nana Mizuki | Sayaka |
| Hisayoshi Suganuma | Natsuki |
| Yuko Kobayashi | Taeko-sensei |
| Hirotaka Suzuoki | Fennel |
| Miki Itou | Chihaya's Mother |
| Kaoru Morota | Sai |
| Sawa Ishige | Ayumi |
| Yui Itsuki | Tomoe Takazaki |
| Kunihiko Yasui | Jubanchicchi |
| Hitomi | Tsuyuha |
| Takahiro Mizushima | Hazuna |
| Chiaki Takahashi | Kallendura |