Hotaka Yamakawa (山川 穂高, Yamakawa Hotaka, born November 23, 1991), nicknamed "", is a Japanese professional baseball infielder for the Saitama Seibu Lions in Japan's Nippon Professional Baseball. Yamakawa lead the Pacific League in home runs in 2018 and 2019. He was selected . On October 10, 2018, he was selected Japan national baseball team at the 2018 MLB Japan All-Star Series.