The album was released on December 19, 2007 with songs performed by Koharu Kusumi from Morning Musume, credited as "Kirari Tsukishima starring Koharu Kusumi (Morning Musume)" (月島きらり starring 久住小春(モーニング娘。)).

", as well as "Hana o Pūn" and "Futari wa NS", her duets with Mai Hagiwara from Cute under the name Kira Pika.

The limited edition featured an alternate cover, DVD exclusives, and a Happy Idol Life Kurikira Card from Kirarin Revolution.

[3] Editors at Barks reviewed the album favorably, noting that it was "rich in variety" and comparing some of the songs to French pop music.

[1] Barks also praised the art direction of the album, claiming that it was "worth buying just to see [Kusumi's] photos in the lyrics booklet.