Koji Aoyama (青山 浩二, born August 12, 1983) is a Japanese former professional baseball pitcher. He has played in his entire career with the Nippon Professional Baseball (NPB) for the Tohoku Rakuten Golden Eagles.
كوجي أوياما (باليابانية: 青山浩二؛ بالكانا: あおやま こうじ) هو لاعب كرة قاعدة ياباني، ولد في 12 أغسطس 1983 في هاكوداته في اليابان. (ar)
Koji Aoyama (青山 浩二, born August 12, 1983) is a Japanese former professional baseball pitcher. He has played in his entire career with the Nippon Professional Baseball (NPB) for the Tohoku Rakuten Golden Eagles. (en)
아오야마 고지(일본어: 青山 浩二, 1983년 8월 12일 ~ )는 일본의 프로 야구 선수이며, 현재 퍼시픽 리그인 도호쿠 라쿠텐 골든이글스의 소속 선수(투수)이다. (ko)