There are nine men and a single woman called "Chikan Juu Nin Tai" (the 10 pursuers). They make their client's dreams come true, that wish to be "pursued" on a train. 
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(Source: Anime News Network)

Aki is an Andromaid, half android, half maid. Created to infiltrate the house of Kenichi, she disguises herself as an ordinary housekeeper. Her mission is to capture a sample of Kenichi`s superior sperm, but she ends up with more than she bargained for. Will her android heart find love after comforting her sad new master? <br><br>
(Source: AniDB)

Soft on Demand