Shonan Last Boss

Shonan Last Boss is a 6-year-old mare from Japan, trained by Takeshi Okumura, who operates out of Hong Kong. She is the offspring of the stallion Daiwa Major and the mare Princessofthestars. Throughout her career, Shonan Last Boss has achieved one victory. On August 7, 2022, at Sapporo, she was ridden by S Hamanaka and secured her biggest win to date, earning $18,766,896.00 by defeating Mon Favori.