Tensai Okamura (岡村 天斎, Okamura Tensai) born Yutaka Okamura (岡村 豊, Okamura Yutaka) on December 13, 1961, in Fukushima Prefecture is a Japanese anime director and animator. Okamura grew up in Yokohama, Kanagawa Prefecture. He is a graduate of Waseda University's department of science and engineering. In 1991, he changed his first name to Tensai.