She was released on 31 August 2007 and since then, she became an instant success which owed to Vocaloid becoming a cultural hit in Japan. Hatsune Miku is the humanoid persona of a singing synthesizer software developed by Crypton Future Media. She uses Yahama Corporation's VOCALOID 2, VOCALOID 3 and VOCALOID 4 singing synthesizing technologies. Her voice was provided by voice actress Saki Fujita. The name "Hatsune Miku" roughly translates into "The First Sound from the Future", representing her