Mitsuhisa Ishikawa is a Japanese anime entrepreneur, the co-founder and current president and CEO of Production I.G, as well as a producer for the studio. He was also a former executive at Bee Train from 1997 to 2006, and is a part of Tatsunoko Productions as a part-time director.
Ishikawa acted as executive producer for the anime sequence The Origin of Ren in Kill Bill, and was the producer of the Ghost in the Shell films. In 2005, Ishikawa joined his first joint Japanese-U.S. collaboration, since the opening of the Production I.G branch in Los Angeles, IGPX: Immortal Grand Prix, a joint production with Production I.G and Cartoon Network. Ishikawa has also produced Batman: Gotham Knight, Halo Legends and Dante's Inferno: An Animated Epic.