Kenji Miyaoka - is a video game programmer. Kenji Miyaoka began his career in 1994 and has worked for companies such as Konami Digital Entertainment and Konami. Kenji Miyaoka's first game was Contra: Hard Corps which was released 29 years ago. Best Game Kenji Miyaoka contributed to was Contra: Hard Corps. Kenji Miyaoka's latest work is Contra: Hard Corps which was released 29 years ago.