Nishinoumi Kajirō III, Japanese sumo wrestler, 30th yokozuna (born 1890)

Nishinoumi Kajirō III was a Japanese professional sumo wrestler. He was the sport's 30th yokozuna.

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.