Umamusume: Pretty Derby warns fans to behave at real horse stables. No flash photography, no smoking—and definitely no idol-level fandom drama.

Umamusume: Pretty Derby is a free-to-play game available on iOS, Android, and PC via Steam. It offers optional in-game purchases.

Umamusume: Pretty Derby's most troublesome horse was based on a real-life horse that was known for its temper.