For many newcomers to anime and manga, it can be hard to tell characters drawn by the same artist apart. In general, Japanese designs use fewer lines, especially in the faces, than those of Western comic books, and even some artists themselves, such as Touch creator Mitsuru Adachi, have been known to get their own cast members mixed up.
That’s not a problem with Atom, though. Also known as Astro Boy, Osamu Tezuka’s beloved mighty robot is instantly recognizable, whether in the pages of the manga where he debuted, onscreen in one of his many anime adaptations, or, in his most recent appearance, a pedestrian walk signal in Kanagawa Prefecture.