Yutaka Kobayashi (小林 豊, Kobayashi Yutaka; born March 19, 1989) is a Japanese actor and singer formally affiliated with Fortune Entertainment. He was the oldest member of the boy group Boys and Men, designated by his color yellow-green. He is best known for his role as the character, Kaito Kumon/Kamen Rider Baron, from the Kamen Rider series Kamen Rider Gaim.
Source: “Yutaka Kobayashi (actor)”, English Wikipedia (CC BY-SA 4.0), excerpt