The second release in the new "Gakuen Idolmaster" CD series. The song inspired by the "Koakuma" theme featured in the in-game "Gravure Event" is already being released on CD. The 15-track release contains a substantial amount of content, including a version performed by the three main characters in the scenario, Saki Hanami, Lilja Katsuragi, and Ume Hanami, as well as full-length solo versions by a total of 13 performers that are exclusive to this CD.