Kazushige Nojima joined DATA EAST in 1990. As a game designer, he was involved with "Golf Club: Birdie Rush", the "Tantei Jinguji Saburo" series and the "Glory of Heracles" series. In 1995, he moved to SQUARE (later SQUARE ENIX) where he wrote the stories for "Final Fantasy VII", "Final Fantasy VIII", "Final Fantasy X" and "Kingdom Hearts".

In 2005, Nojima left SQUARE ENIX to found his own company, Stellavision, where he continues his work as a writer for video games.