Masayoshi Uchida (内田 正練, Uchida Masayoshi; 7 January 1898 – 14 February 1945) was a Japanese swimmer. He competed in two swimming events and the diving at the 1920 Summer Olympics. He was killed in action during World War II.
Source: “Masayoshi Uchida”, English Wikipedia (CC BY-SA 4.0), excerpt