| Yoko Tanaka leaves her country life behind to go to Shibuya to fulfill her dream of becoming an idol singer. Traveling with her is her pet flying squirrel Mu. Along the way they meet up with Saki, who has similar plans. They become friends and decide to work together to pursue their dreams of stardom. |
| Name | Character | Episodes |
|---|---|---|
| Megumi Hayashibara | Saka Yamamori | 43 |
| Mika Kanai | Yoko Tanaka | 43 |
| Yasunori Matsumoto | Yukata Tokudaiji | 43 |
| Yuko Mizutani | Kyoko Hoshihana | 43 |
| Katsumi Suzuki | Mu/Uin Iju | 43 |