Umamusume: Pretty Derby is a tV series anime that premiered in spring 2018, produced by P.A.WORKS.

About the production: the story comes from a video game, there are 13 episodes of about 24 minutes and its current status is "finished".

Its main genres are drama, music, slice of life and sports, with themes such as Athletics, Kemonomimi, Female Protagonist and Primarily Female Cast.

On AniList, Umamusume: Pretty Derby has an average score of 73%, a good score, and appears on 93,465 users' lists.

The franchise continues in or follows from: Uma Musume: Pretty Derby Season 2.

In a world very much like our own, great race horses of the past have a chance to be reborn as "horse girls"—girls with the ears and tails of horses as well as their speed and endurance. The best of these horse girls go to train at Tokyo's Tracen Academy, hopefully moving on to fame and fortune as both racers and idols. Special Week, a high school horse girl from the countryside, has just transferred to Tracen, and she's determined to fulfill her promise to her mother to become the best horse girl in Japan. On her way to school, she takes a pit stop at the race track and instantly falls in love with Silence Suzuka's style, becoming determined to race on the same team as her. (Source: Anime News Network)

Official synopsis from AniList.