Details about the AKBIdoling!!! roster and upcoming single have been revealed on the Push★1 web site. The following members from each group will be participating in the AKBIdoling!!! collaboration:
Tomomi Itano, Mai Oshima, Yuko Oshima, Erena Ono, Tomomi Kasai, Haruna Kojima, Atsuko Maeda, Jurina Matsui
Mai Endo, Erica Tonooka, Erika Yazawa, Rurika Yokoyama, Hitomi Sakai, Nao Asahi, Ami Kikuchi, Hitomi Miyake
AKBIdoling!!! will make their first appearance at the upcoming Push★1 idol audition event on January 31 and perform their debut single, Chuu Shiyou ze! The CD single is currently scheduled for release on April 1.