Koichi Ogata (緒方 孝市, Ogata Koichi, born December 25, 1968) is Japanese baseball player. Throughout his 22-year career, he has played only with the Hiroshima Toyo Carp. As of the 2009 season, some of his accomplishments include: * 200 home runs (241) * 1500 games played (1808) * 5000 at bats (5342) * 1500 hits (1506) * 900 runs (906) * 200 doubles (257) * 2500 total bases (2546) * 200 stolen bases (268) * 600 walks (630)