STARTING GATE!: UMA MUSUME PRETTY DERBY

A manga part of the Uma Musume Project by Cygames, a game and an anime. It follows Special Week, an aspiring horsegirl athlete-idol, as she transfers in to the Traincent Academy to follow her dreams. But will she be able to withstand the competitive environment that awaits her there? — Description from AniList community (anilist.co).