SLA: Osamu Tezuka's Metropolis

Set in a futuristic city at the height of its civilization, Metropolis tells the story of Tima - a beautiful and mysterious female who does not realize that she is a humanoid robot. It is Tima who must discover her true self and begin to bridge the gap between the humans and humanoid robots of Metropolis. She must also stop Metropolis's dark dictator Reddoko and save the entire city.