22/7

A TV anime based on 22/7 multimedia idol project by Akimoto Yasushi.

Shy Miu Takigawa receives a letter notifying her that she’s been chosen as a member of a brand-new, mysterious project. Summoned to a giant, top-secret facility, she finds seven other girls just as confused as she is. Once there, a major record label tells them the craziest thing – they’ve all been selected to form a new idol group. What’s more, it’ll be unlike any that the world has seen before!

(Source: Funimation)