After graduating from Chuo University, he joined his local club Toyo Industries in 1965.

In December 1966, he was selected Japan national team for 1966 Asian Games.

In 1968, he was selected Japan for 1968 Summer Olympics in Mexico City.

[2] On March 1, 2017, Kuwahara died of pneumonia in Hiroshima at the age of 74.

This biographical article related to a Japanese association football forward is a stub.