Toichi Yamaguchi (山口 東一, Yamaguchi Tōichi; born 15 December 1941) is a Japanese middle-distance runner. He competed in the men's 1500 metres at the 1964 Summer Olympics.
Source: “Toichi Yamaguchi”, English Wikipedia (CC BY-SA 4.0), excerpt
Toichi Yamaguchi (山口 東一, Yamaguchi Tōichi; born 15 December 1941) is a Japanese middle-distance runner. He competed in the men's 1500 metres at the 1964 Summer Olympics.
Source: “Toichi Yamaguchi”, English Wikipedia (CC BY-SA 4.0), excerpt