The album was released on December 17, 2008 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。)).

Morning Musume member Koharu Kusumi, who provides her voice, is 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。)).

", her songs with Sayaka Kitahara and You Kikkawa from Hello Pro Egg under the name MilkyWay.

The limited edition featured an alternate cover, exclusive DVD, and Happy Idol Life Kuru Kira Cards from Kirarin Revolution.

[2] The regular edition came with an original sticker as its first press bonus.