Selection of the songs was supervised by Takefumi Haketa, Onitsuka's previous musical collaborator who produced all her materials released under EMI.

The performer has not authorized this retrospective album, however, omitting the release from the discography page on her present official website which launched in 2007.

The album was certified Platinum by the Recording Industry Association of Japan upon its release, for shipments of over 250,000 copies.

[1] The front cover of the compilation was picked out from the photo session which was taken for her cancelled fourth studio album supposed to have been released in March 2004.

Along with the album, a DVD collection composed of 17 music videos entitled The Complete Clips was issued simultaneously.