Kotaro Taniguchi (谷口耕太郎, Taniguchi Kōtarō; born 3 November 1994) is a Japanese sprinter competing primarily in the 200 metres. He finished fourth at the 2015 Asian Championships. As part of the Japanese 4 × 100 metres relay, he won medals at the 2015 IAAF World Relays and 2015 Summer Universiade.
Source: “Kotaro Taniguchi”, English Wikipedia (CC BY-SA 4.0), excerpt