Hanaukyo Maid Team

Hanaukyo Maid Team (花右京メイド隊, Hanaukyō Meido Tai, lit. "Hanaukyō Maid Corps") is a manga bishōjo series created by Morishige.

Plot
Hanaukyo Maid Team is about a young boy, Taro Hanaukyo, who has inherited a vast family fortune and, more importantly, the hundreds of employees working at the family mansion. While dressed and referred to nominally as 'maids', there are discrete albeit sometimes unusual departments for most of the employees (including Defence, Science, Catering, etc.). Presumably the various extensive projects in the house pay for most of its expenses.