The history of anime began at the start of the 20th century, when Japanese filmmakers experimented with the animation techniques that were being explored in the West. During the 1970s, anime developed further, separating itself from its Western roots, and developing distinct genres such as mecha and its Super Robot sub-genre. Typical shows from this period include Lupin III and Mazinger Z. During this period several filmmakers became famous, especially Hayao Miyazaki and Mamoru Oshii.