Tags: Tennis Player.
Seiichiro Kashio (柏尾誠一郎 Kashio Seiichiro January 2 1892 – September 6 1962) was a male tennis player from Japan and with Ichiya Kumagae was one of the first Japanese Olympic medalists.A native of Osaka Kashio graduated from Tokyo Higher Commercial School (now Hitotsubashi University) and was subsequently employed by the trading company Mitsui & Co. and stationed at that company’s New York branch office. In 1918 he competed in the US Open finishing in the third round.