Onogawa Kisaburō, Japanese sumo wrestler, the 5th Yokozuna (born 1758)

Onogawa Kisaburō was a Japanese sumo wrestler from Ōtsu, Ōmi Province. He was the sport's 5th yokozuna. Along with Tanikaze, Onogawa was the first to be given a yokozuna licence during his lifetime. He is described as a leading figure of sumo during the Kansei era.

Makuuchi (幕内), or makunouchi (幕の内), is the top division of the six divisions of professional sumo. Its size is fixed at 42 wrestlers (rikishi), ordered into five ranks according to their ability as defined by their performance in previous tournaments.