Kyouju to Shitsuji no Shizuka na Seikatsu教授と執事の静かな生活 ; A Quiet Life of a Professor and a House Steward

From Girls' Generation: After the death of his older brother, Shima has been left a mansion and a servant according to his older brother's will. There are two things Shima hates most in the world: being bossed around and being restricted. Both of which, his new servant, Haruki, never fails to miss. How will Shima deal with Haruki...?!