Uma Musume: Pretty Derby - BNW no Chikai
| Othername: | ウマ娘 プリティーダービー BNWの誓い |
|---|---|
| Type: | Special |
| Released: | 2018 |
| Status: | Completed |
| Genre: | Slice of Life Sports |
| Synopsis: | |
| Special episodes included with the fourth volume of Uma Musume: Pretty Derby Blu-ray release. | |
