Key the Metal Idol (Dub)

Tokiko Mima, nicknamed Key, is a 17-year-old girl living in the Japanese countryside who, despite her human-like appearance, is a robot. When Keys grandfather Dr. Murao Mima passes away, he leaves her a dying message, telling her that she can become a real girl if she is able to make thirty thousand friends. Thus, Key moves from the quiet Mamio Valley to the busy streets of Tokyo, where she soon runs into her childhood friend Sakura Kuriyagawa.