My Lucky Day

My Lucky Day is a 3-year-old filly from Japan, trained by Naoyuki Morita. She is the offspring of the stallion Rainbow Line and the mare Blue Prelude. So far, My Lucky Day has won one race in her career. On March 28, 2024, at Sonoda, she was ridden by Osamu Shimohara and achieved her most notable victory, earning $1,795,499 by defeating Vestlandet. Throughout her career, she has proven to be a profitable horse for bettors, providing a 325 percent return on investment for those who have supported her.