Shizunai Stallion Station is a Japanese Thoroughbred horse farm opened in 1963, and located on the island of Hokkaidō. Operated by the Japan Bloodhorse Breeders' Association (JBBA), it is located in Shizunai, the sister city of Lexington, Kentucky. Shizunai Stallion Station stables 15 stallions and plays a central role in the stallion operations of JBBA.