Seiun Sirius
(Japan)About
Seiun Sirius, a four-year-old mare from Japan, is trained by Toshio Tomita. Sired by Greater London and out of Kanaechan, she has achieved one victory in her racing career. Her most notable win came on May 7, 2023, at Niigata. Ridden by Manami Nagashima, Seiun Sirius won a race worth $7,461,776, defeating Mozu Rock ’n’ Roll.