Hiroya Ishimaru is a Japanese actor, voice actor and narrator most famous for performing the role of Koji Kabuto in the 1972 series Mazinger Z and its sequels. He also voiced Tutty from Bosco Adventure and Ultraman Taro in recurring Ultra Series entries. He is also the official Japanese dub-over voice artist for Jackie Chan. He voiced Dracula in Castlevania: Rondo of Blood. He also voiced Lei Wulong from the Tekken fighting game series, who has a strong resemblance to Jackie Chan.