| Seiyuu | Role |
| Akiko Hiramatsu | Yukari Tanizaki |
| Houko Kuwashima | Kagura |
| Yuu Asakawa | Sakaki |
| Rie Tanaka | Koyomi Mizuhara |
| Yuki Matsuoka | Ayumu Kasuga (Osaka) |
| Tomoko Kaneda | Chiyo Mihama |
| Chieko Higuchi | Tomo Takino |
| Aya Hisakawa | Kurusawa-sensei |
| Sakura Nogawa | Kaorin |
| Kouji Ishii | Kimura-sensei |
| Sayaka Ohara | Kimura's Wife |
| Norio Wakamoto | Chiyo's Dad |
| Akane Oomae | Chihiro |