This is from on OVA from the 90s that was released by ADV here in the states. It centers around some 'artificial' characters. This is a 2 episode OVA that currently doesn't have a state side DVD release. (the VHS UPC code has actually been re-assigned to Fishugi Yugi if I remember right) One of the main characters shares their name with the name of the show. Hand Maid May and Key: The Metal Idol are not the right robot. Golden Boy is the wrong lady
I am the bone of my sword Steel is my body and fire is my blood I have created over a thousand blades Unknown to Death Nor known to Life Have withstood pain to create many weapons Yet, those hands will never hold anything So as I pray, unlimited blade works.