Based on Mitsuteru YOKOYAMA (1934-2004) Tetsujin 28 go - 1959 Sketch in graphite and coloured pencil. A highly technical drawing for its time. This was the second robot to appear in Japan after Tetsuwan Atom / Astro. This was a huge licence in the archipelago, where mangaka who had proved themselves at the Tezuka productions studio could now create elsewhere or set up their own creations and sometimes even their own studios. Perfect condition 24 x 26.5 cm Graphite drawing with coloured pencils. Very technical drawing for the time. It is the second robot to appear in Japan after Tetsuwan Atom / Astro. Huge license in the archipelago where now, mangakas having proven themselves within the studio Tezuka productions, and can create elsewhere or found their own creations and sometimes even their own studios. Perfect condition. 24 x 26.5 cm