Ayu is the nickname of Ayumi Hamasaki, a Japanese pop singer. Ayumi Hamasaki (浜崎 あゆみ, Hamasaki Ayumi?, also 浜崎 歩) (born October 2, 1978) is a Japanese singer-songwriter and former actress. Also called Ayu by her fans, Hamasaki has been dubbed the "Empress of Pop" due to her popularity and widespread influence in Japan. Born and raised in Fukuoka, she moved to Tokyo at fourteen to pursue a career in entertainment. In 1998, under the tutelage of Avex CEO Max Matsuura Read more on Last.fm.