Arigato ne.

Mafuyu is a very rich and serious girl. But she's actually a delusional idol fan girl. Mafuyu runs away from home, saying, "I can't fantasize about idols at home!", and by chance ends up living in a shared house called "COLORS." What's more, there are idols that Mafuyu loves and admires who live there! In fact, "COLORS" is a shared house exclusively for idols. From now on, she'll be living with live idols every day! This is making Mafuyu's delusions are explode!

(Source: Ciao Plus, translated)

Note: Includes three extra chapters.