Osamu Aoki - is a video game composer. Osamu Aoki began his career in 2006 and has worked for companies such as Arc System Works and Majesco Entertainment. Osamu Aoki's first game was Guilty Gear Judgment which was released 17 years ago. Best Game Osamu Aoki contributed to was Guilty Gear Judgment. Osamu Aoki's latest work is Guilty Gear Judgment which was released 17 years ago.