Kazuya Watanabe (渡邉 和也, Watanabe Kazuya; born 20 July 1988 in Shibata, Miyagi) is a Japanese track and field sprinter. He won a silver medal in the 4 × 400 metres relay at the 2013 Asian Championships.
Source: “Kazuya Watanabe”, English Wikipedia (CC BY-SA 4.0), excerpt