Anna Tsuchiya's second solo studio album also serves as a soundtrack for the Nana anime. Five songs as well as the pre-released songs, "rose", "Kuroi Namida", and "LUCY" make up the album. "rose" and "LUCY" were used as openings for the anime, and "Kuroi Namida" was used as an ending.
Two live performances of "rose" and "zero" as well as an animation clip for "Kuroi Namida" are included in the DVD extras. The live songs were recorded on June 25, 2006 during a joint concert with Olivia Lufkin.