Nagao Dai (長尾大) is a composer, guitarist, music producer, and the founding member of the band Do As Infinity. Before Do As Infinity, Nagao Dai was hired by the Avex label as a composer and given tasks to compose songs for Hamasaki Ayumi and hitomi. Avex then gave him a chance to make a dream come true and start his own group. Auditions were held in 1999 and he chose... see more