Ken'ichi Ogata(緒方 賢一Ogata Ken'ichi) (born March 29, 1942) is a male seiyū from Tagawa, Fukuoka Prefecture. Some of his most notable projects have been Ranma ½ as Genma Saotome, Mahōjin Guru Guru as Kita Kita Oyaji, Case Closed as Professor Hiroshi Agasa, Atashin'chi as Father, InuYasha as Myōga, Kirby: Right Back at Ya! as King Dedede, and the Ganbare Goemon series as Ebisumaru. The work in which he voiced the most characters was in the Super Robot Wars series. He used to work at Aoni Production and now is working at Production Baobab.