マイルチャンピオンシップ
In May of 1987 Oguri Cap made his debut at Kasamatsu Racecourse in Gifu Prefecture. After winning 9 starts in 11 races, including 7 consecutive victories and 4 stakes wins, he was transferred to the ownership of Chuo Horse Racing in January 1988 and recorded 13 more wins including four Grade I stakes, two Grade II stakes, and four Grade III stakes. Some of his biggest wins include the Mile Championship (G1), 2 wins in the Arima Kinen (Grand Prix) (G1), and a win in the Yasuda Kinen (G1). He also racked up victories in the New Zealand Trophy (G2), Takamatsunomiya Kinen (G2), and 2 wins in the Mainichi Ōkan (G2).