One day, Yuuki heads out to deliver an item to a client. When Pecorine and the others meet up with him, they discover that the client is Tsumugi, a member of the popular idol group Carmina, and Yuuki is being made to wear a cute outfit at her behest. The group is naturally confused, but there seems to be a reason behind it...
We're the idols who sing, dance, and fight.
.نحن الآيدول الذين يغنون، يقاتلون ويرقصون
Wir sind die Sing-, Tanz- und Kampf-Idols!
Somos las idols que cantan,
bailan y pelean.
Somos las idols que cantan,
bailan y pelean.
On est les idoles qui chantent,
dansent et se battent.
Siamo le idol che cantano, ballano e combattono!
Somos as idols que
cantam, dançam e lutam.
Мы айдолы, которые поют,
танцуют и сражаются.