Tsuyoshi Nishioka is a Japanese professional baseball player known for his skills as a shortstop and second baseman. Born on July 27, 1983, in Osaka, Japan, he began his career in Nippon Professional Baseball (NPB) with the Chiba Lotte Marines in 2001, where he gained recognition for his hitting and defensive abilities. In 2011, Nishioka made the transition to Major League Baseball (MLB) by signing with the Minnesota Twins. Although his time in the MLB was brief, he returned to Japan and continued to play in the NPB, contributing to various teams and showcasing his talent on the field.