Osamu Tsujikawa is a games designer. Tsujikawa has been working with Red Entertainment, Unlimited Software, Technosoft and CAProduction. Tsujikawa's first published game was OutRun released in 1989. After that, Osamu Tsujikawa took part as the designer of Thunder Force III. The latest work of Osamu Tsujikawa was Hagane: The Final Conflict, published in 1994.