Ouchi ni Kaerou

Mei, who lives in Kyoto, is a big fan of Iori Tachibana, a very successful author who's also a university student! When she comes to Tokyo to work as a live-in housekeeper, she finds out that Iori is in reality... a man?! Furthermore, his language is bad and he has a cold demeanor... the exact opposite of the image of a person who writes gentle and heart-touching novels. The exciting life in a share house is about to begin...?

(Source: Shueisha, translated)