AcQuA-E.P.

From Jrrpwiki

AcQuA-E.P. is a completely classy and totally serious group of musicians that is in no way a manufactured boyband with nine million members and a whacky cover gimick about being part of a host club. There are no shenanigans happening with the support band at all, ever, especially not involving letting them all go to Las Vegas unsupervised.