Kazuya Oshima (大嶋和也, Ōshima Kazuya; born April 30, 1987) is a Japanese racing driver, currently racing in the Super GT Series for TGR Team Rookie Racing. Oshima is one of only three drivers that have won championships in both classes of Super GT, having won the GT300 Drivers' Championship in 2007, and the GT500 Drivers' Championship in 2019. Until 2025, Oshima raced in the Super Formula Championship for Rookie Racing. He also won the 2009 Suzuka Summer Endurance race. Outside of Japan, he is a five-time class winner at the Nürburgring 24 Hours (2010, 2012, 2014, 2015, 2016) as a member of Gazoo Racing/Toyota Gazoo Racing.
Source: “Kazuya Oshima”, English Wikipedia (CC BY-SA 4.0), excerpt