Hiroshi Watanabe (渡辺 紘, Watanabe Hiroshi, March 20, 1988) is a Japanese voice actor born in Tokyo. Blood type A and height 182 cm. He graduated from Pro Fit Voice Actor Training Center. Pro Fit associate affiliation. Hiroshi Watanabe (渡辺 紘, Watanabe Hiroshi, March 20, 1988) is a Japanese voice actor born in Tokyo. Blood type A and height 182 cm. He graduated from Pro Fit Voice Actor Training Center. Pro Fit associate affiliation.