Hatsune Miku
Hatsune Miku was the first Vocaloid developed by Crypton Future Media after they handled the release of the Yamaha vocal Meiko and Kaito. The name of "Hatsune Miku" was conceived soon after the Vocaloid 2 announcements, when an English and Japanese vocal were developed for the character. The intended design was delayed and later used for Megurine Luka instead. Miku was intended to be the first of a series of Vocaloids called the ""Character Vocal Series"", which included Kagamine Rin/Len and Megurine Luka. Each had a particular concept and vocal direction.
Miki Furukawa
In 2006 Furukawa released her first solo album, "Mirrors", featuring a mixture of guitar-based rock songs and electronic dance-pop. "Bondage Heart" (2008) pointed in a new direction, with heavy influences from post-punk, psychedelic rock and noise, whereas "Very" (2010) was a mostly electropop-oriented record. In December 2009, software developer AH Software used voice samples from Furukawa to create the Vocaloid voice library SF-A2 Miki. In 2011, Miki Furukawa and former Supercar bandmate Nakamura Koji formed the band called Lama. Lama jump-started their formation with a single entitled "Spell", which has been used as an opening theme for the anime "No. 6". The single "Fantasy" was used as the ending theme for the anime "Un-Go".