Birth place: Chichibu, Saitama Prefecture, Japan
Kenji Kamiyama has worked regularly with the anime studio and production enterprise, Production I.G, such as his work on Jin-Roh, Patlabor, Blood: The Last Vampire, and for whom he has directed the Ghost in the Shell: Stand Alone Complex anime television series, which was followed on into a second season, Ghost in the Shell: S.A.C. 2nd GIG and a TV movie, Ghost in the Shell: Stand Alone Complex - Solid State Society.
After working as a background artist for productions such as Akira and Kiki's Delivery Service, he joined Team Oshii at Production I.G, contributing the screenplay of Blood: The Last Vampire, and working as animation director for Jin-Roh. In 2002 he made his directorial debut with MiniPato, followed by Ghost in the Shell: Stand Alone Complex and Ghost in the Shell: S.A.C. 2nd GIG. In 2007, after almost 6 years of work on the Stand Alone Complex world, he directed the TV series Guardian of the Sacred Spirit and Eden of the East.