Shingo Kai (甲斐 真吾, Kai Shingo; born 8 January 1963) is a Japanese former water polo player who competed in the 1984 Summer Olympics.
Source: “Shingo Kai”, English Wikipedia (CC BY-SA 4.0), excerpt
Shingo Kai (甲斐 真吾, Kai Shingo; born 8 January 1963) is a Japanese former water polo player who competed in the 1984 Summer Olympics.
Source: “Shingo Kai”, English Wikipedia (CC BY-SA 4.0), excerpt