Shinsaku Tsukawaki (塚脇伸作, Tsukawaki Shinsaku; 3 January 1931 – 15 September 1993) was a Japanese gymnast who competed in the 1956 Summer Olympics.
Source: “Shinsaku Tsukawaki”, English Wikipedia (CC BY-SA 4.0), excerpt
Shinsaku Tsukawaki (塚脇伸作, Tsukawaki Shinsaku; 3 January 1931 – 15 September 1993) was a Japanese gymnast who competed in the 1956 Summer Olympics.
Source: “Shinsaku Tsukawaki”, English Wikipedia (CC BY-SA 4.0), excerpt