Koji Hiroshita is a games producer and designer. Hiroshita has been working with Konami Digital Entertainment, Digital Eclipse, Mobile21 and Konami Computer Entertainment Sapporo. Hiroshita's first published game was Contra (1987) released in 1987. Next, Koji Hiroshita worked on Super Contra (1988) taking on the role of designer. Hiroshita also worked on AirForce Delta II: Storm developed by Konami Digital Entertainment for Xbox and Game Boy Advance. The latest work of Koji Hiroshita was Contra Anniversary Collection, published in 2019.