Hiraiwa Shichidayu

Hiraiwa Shichidayu was a sumo wrestler from Tokyo. He was 182 cm tall and weighed 129 kg. He made his professional debut in February 1818. His highest rank was ozeki, the second-highest rank. He retired in February 1840. He died on 19 February 1855 at the age of 54. His last stable as an active wrestler was Kumegawa stable.