Lemon, Marron and Melon (named Ichigo, Sango and Ringo in the original Hanaukyo Maid-tai series) are the triplet maid team and part of the Personal Health Division of the Hanaukyo mansion responsible for their master at night. They constantly get into bickering with each other on the subject of Tarou's affection, while Tarou himself tries to stay away from their mischievous spirits as much as he can, often flustered by the drastic measures they will sometimes take to &quot;heighten his spirits&quot;, so to say.

After losing his mother, 12-year-old Taro journeys to Tokyo to live with his grandfather. But he gets the biggest surprise when he discovers that his grandfather's home is a huge mansion with hundreds of beautiful maids ready to serve him. Making matters worse (at least for Taro, but not for our viewing) is that not only does he inherit the Hanaukyo mansion, he gets the services of all of the maids 24 hours a day, 7 days a week.
 
(Source: Anime News Network)

After his mother passes away, Taro Hanaukyo is invited to his grandfather's home. There, he meets a beautiful maid named Mariel and finds out that his grandfather has retired to a remote island and has given him ownership of his estate. Taro also discovers that not only is the estate a colossal mansion, it has hundreds of gorgeous maids ready to serve him 24 hours a day, seven days a week.
 
(Source: Anime News Network)

In this three-episode OVA, Taro learns more about Cynthia`s life as herself and her alter-ego Grace. He also undergoes training with his bodyguard Konoe. And finally, Ikuyo dupes Taro in spending a whole day disguised as a maid.
 
(Source: Anime News Network)