Cygames has recently released a new PV for their mobile title Uma Musume Pretty Derby (ウマ娘 プリティーダービー) for iOS/Android.
Uma Musume Mobile Game Second PV
The first PV was released in AnimeJapan 2017 earlier this year. The anime portion of the Uma Musume Project is handled by P.A.WROKS. Additionally, an official 2-minutes+ trailer has already been released revolve around the everyday life of the Uma girls. Both the game and anime is scheduled for 2018.
Uma Musume Anime First PV