Koji Hiroshita - is a video game designer. Koji Hiroshita began his career in 1987 and has worked for companies such as Konami Digital Entertainment and Konami. Koji Hiroshita's first game was Contra (1987) which was released 37 years ago. Best Game Koji Hiroshita contributed to was Contra (1987). Koji Hiroshita's latest work is Contra Anniversary Collection which was released 4 years ago.