When her grandfather gets sick, it's Mei's job to run his French cafe, Petit Four. But can she keep the six beautiful boys who work there from fighting long enough to get anything done?
(Source : Manga Fox)

From Oceans Translation:

Kujou Akito, rich-smart-scary guy who’s actually an otaku, caught by his friend, Takaya Jin, bought an anime figure and took his pictures. Takaya then asked to Akito to be with him for 5 days, and he said “I know about you more than you know about me”.