Saber Marionette J
From Tokyopop: In the world without women, the surviving men again presented a woman in the form of android. Camered by puppets, they are designed to serve men and have limited interaction with people. It is as long as the poor boy named Otarum Mamia will not meet a puppet named Lime. Lime is a Saber model with a special scheme that gives you emotions. When Otaru wakes up two more saber puppets, his life as a "medium" man quickly becomes the same unusual as the life of his impatient new friends.