Sunao Ishiharada (石原田 愿, Ishiharada Sunao, March 24, 1915 – 1987) was a Japanese freestyle swimmer who competed in the 1932 Summer Olympics and in the 1936 Summer Olympics. He was born in Kagoshima Prefecture. In 1932 he was eliminated in the semi-finals of the 1500 metre freestyle event. Four years later he finished fourth in the 1500 metre freestyle competition.

Sunao Ishiharada
Personal information
Born(1915-03-24)March 24, 1915
Kagoshima Prefecture, Japan
Died1987 (aged 71–72)
Sport
SportSwimming
edit