Zettai Kareshi
I like this show, really. it's pretty awesome the way 01 'evolves' from a mindless programmed robot into Tenjo Night - a roman (robot human)with true feelings, an ego, willpower and all.
Trust the Japanese to come up with something like these but the social responsibilities and effects are monumental. I doubt society is ready for something like 01 (the love robot) but probably ready for a sex robot. No love entanglements (at least not necessarily) and legal tussles (from unwanted pregnancies.. but maybe rape?). whatever, i don't care. The show's nice and it helps that the soundtrack rocks too!