Kongō Masahiro, Japanese sumo wrestler (b. 1948)
Kongō Masahiro (18 November 1948 - 12 August 2014) was a former sumo wrestler from Hokkaidō, Japan. His highest rank was sekiwake and he won a top division tournament championship in 1975. He was a sumo coach and head of the Nishonoseki stable from 1976 until 2013.