Mercury Seven

Mercury Seven is a 7-year-old female horse from Japan, trained by Mamoru Tanaka. She is the offspring of the stallion Fusaichi Seven and the mare Queen Kiseki. Throughout her career, Mercury Seven has won two races. Her most notable victory occurred on January 31, 2024, at Kochi, where she was ridden by Shuji Akaoka and won a prize of $1,153,443, beating Sant Medir. She has been a lucrative horse for bettors, offering a 67 percent return on investment for those who have supported her throughout her racing career.