Uma Musume: Pretty Derby - Shin Jidai no Tobira  

Uma Musume: Pretty Derby - Beginning of a New Era, ウマ娘 プリティーダービー 新時代の扉, Uma Musume: Pretty Derby Movie, 劇場版 ウマ娘 プリティーダービー, ウマ娘 プリティーダービー BEGINNING OF A NEW ERA

Jungle Pocket desires to join the Triple Crown Classic race, which is run only once in a lifetime. However, she must compete against Agnes Tachyon and Manhattan Cafe for a spot in the race.