Ōnishiki Ōnishiki may refer to: Ōnishiki Daigorō (1883–1943), sumo wrestler, the 28th Yokozuna Ōnishiki Uichirō (1891–1941), sumo wrestler, the 26th Yokozuna Ōnishiki Ittetsu (born 1953), sumo wrestler, former komusubi Surname listThis page lists people with the surname Ōnishiki. If an internal link intending to refer to a specific person led you to this page, you may wish to change that link by adding the person's given name(s) to the link.