How to Play the Popular Mobile Game “ウマ娘” and Optimize Your Strategy Introduction ウマ娘 (Uma Musume) is a highly popular mobile game that combines elements of horse racing and idol training. Developed by Cygames, this game has garnered a huge following worldwide since its release in 2018. In this article, we will guide you through the basics of playing ウマ娘, provide some helpful strategies for success, introduce popular characters, and share tips on training your horses and winning races.