Kazuya Kamenashi, Japanese singer-songwriter and actor
Kazuya Kamenashi (亀梨 和也, Kamenashi Kazuya, born February 23, 1986) is a Japanese singer, actor, host, producer, magazine model and a member of KAT-TUN. Born and raised in Edogawa, Tokyo, he joined the Japanese talent agency, Johnny & Associates, at the age of 12.

He was drafted as a member and co-lead vocalist of the popular J-pop group KAT-TUN in 2001. He is also one half of the temporary group, Shūji to Akira, whose only single "Seishun Amigo" became the best-selling single of 2005 in Japan. Individually, he is a popular actor who has played the lead role in several television dramas.