Kimi ga Aruji de Shitsuji ga Ore de
English name: They Are My Noble Masters
Genres: Comedy, Romance, Ecchi
Type: TV, Episodes: 13
Aired: Jan 6, 2008 to Mar 30, 2008
Studio: A.C.G.T.
Source: Visual novel
Rating: R+ - Mild Nudity
Synopsis:
Based On a Visual Novel developed by Minato Soft.

Due to family troubles, Ren Uesugi and his sister, Mihato, leave their home. They end up moving to the city but find themselves with a lack of money. Somehow they are able to find work in the form of the Kuonji family's mansion, being employed as servants to the three sisters of the Kuonji family: Shinra, Miyu, and Yume. Being a servant also associates Ren with the mansion's additional servants and the Kuonji sisters' friends.

(Source: Wikipedia)