Uma O
(Japan)About
Uma O is a 3-year-old female horse from Japan, trained by Koji Obayashi. She is the offspring of the stallion Fenomeno and the mare Umako. Throughout her career, Uma O has achieved one victory. On December 30, 2023, at Sonoda, she was ridden by Kazuyuki Watase and secured her biggest win to date, earning $1,217,523 by defeating Heart Run.