Koji Kondo (Japanese: 近藤 浩治, Hepburn: Kondō Kōji) is a Japanese music composer, pianist, and music director who works for the video game company Nintendo. Koji Kondo (Japanese: 近藤 浩治, Hepburn: Kondō Kōji) is a Japanese music composer, pianist, and music director who works for the video game company Nintendo.