The story follows Oguri Cap through her time at Kasamatsu Training Center Academy and on her journey of becoming a legendary horse girl.
Unfortunately the series Umamusume: Cinderella Gray is not yet available on Disney Plus. Follow us on Facebook to see when Umamusume: Cinderella Gray becomes available on Disney Plus!
| Writing | Pierre Sugiura | Original Story |
| Writing | Aki Kindaichi | Series Composition |
| Visual Effects | Takuya Miyahara | Character Designer |
| Directing | Yuki Ito | Series Director |
| Visual Effects | Keigo Sasaki | Character Designer |
