Daijiro Oishi (大石 大二郎, Ōishi Daijirō; born October 20, 1958) is a professional Japanese baseball player. He was an infielder for the Kintetsu Buffaloes for 16 seasons. He served as a coach for the Buffaloes from 2003 to 2008 before managing the Orix Buffaloes in 2008, managing two seasons.
Source: “Daijiro Oishi”, English Wikipedia (CC BY-SA 4.0), excerpt