Kintaro Usuda
Kintaro Usuda (臼田 金太郎 Usuda Kintarō, September 25, 1906 – May 27, 1980) was a Japanese boxer who competed in the 1928 Summer Olympics.
In 1928 he was eliminated in the quarter-finals of the welterweight class after losing his fight to the upcoming bronze medalist Raymond Smillie.