A week after enrollment, the IChu of Class 3 are starting their activities in their idol units. Amidst all this, Principal Kuma issues them an assignment: If you don't sell 3000 CDs within 3 months, you'll be expelled! Each unit begins to move slowly toward accomplishing this goal, but F∞F just can't seem to get in sync with each other...
Don't be Shy Singing! Swinging! 
Once the curtain rises
!لا تخجل من الغناء! الرقص 
 عندما يرفع الستار
Don’t Be Shy! Singing! Swinging!
Sobald sich der Bühnenvorhang öffnet.
Don't be Shy Singing! Swinging! 
Una volta chiuso il sipario
Não se acanhe! Cante! Balançando!
E quando as cortinas se levantam
Смелей! Пой, танцуй,
занавес уже поднят.