Koji Seto

Kōji Seto (瀬戸 康史 Seto Kōji?, born May 18, 1988) is a Japanese actor and singer. He played the role as Wataru Kurenai in Kamen Rider Kiva. Through his role with Kamen Rider Kiva, he was also the lead vocalist of the J-Rock band Tetra-Fang.