Gaku Sano (佐野 岳, Sano Gaku; born April 3, 1992) is a Japanese actor, best known for his role as Kouta Kazuraba, the main character of the Kamen Rider series Kamen Rider Gaim. He was the winner of the Junon Super Boy Contest 2011.
Source: “Gaku Sano”, English Wikipedia (CC BY-SA 4.0), excerpt