Sadanoyama Shinmatsu, Japanese sumo wrestler (born 1938)

Sadanoyama Shinmatsu

Japanese sumo wrestler (1938–2017)

Sadanoyama Shinmatsu was a Japanese professional sumo wrestler from Nagasaki Prefecture. He was the sport's 50th yokozuna. After his retirement he was the head coach of Dewanoumi stable and served as head of the Japan Sumo Association.