The word “robot” is Czech and entered 20th Century discourse in R.U.R. (Rossum's Universal Robots), a play by Karel Čapek that premiered in Prague in 1921. It was staged in London in 1923 in English, and in Tokyo in 1924 in Japanese. A Japanese ten-year-old named Osamu Tezuka read the play in 1938 and thirteen years later he created the most famous robot in Japanese culture, Tetsuwan Atomu, Mighty Atom, aka Astro Boy in English. Čapek’s play was a response to industrialization; Tezuka’s manga was a response to the Allied Occupation of Japan. Čapek’s robots were not electro-mechanical devices; they were organic, but constructed, like Frankenstein. They were created to serve humans as workers, but they rebel and, in time, kill all humans save one. Tezuka’s conception is quite different; his robots are electro-mechanical, but many of his stories center on social tension between humans and robots.
Though Tezuka hated WWII, he was a patriotic Japanese and expected Japan to win the war. Near the end of the war he created an unpublished comic in which Japanese and American comic strip characters fought one another (Frederik Schodt, The Astro Boy Essays, 2007, p. 27). After the war he continued his medical training while beginning to publish manga, publishing New Treasure Island in 1947, which is reputed to have sold 400,000 copies. He experimented with science fiction in Lost World, Metropolis, and Next World. He introduced Mighty Atom as a secondary character in 1951, and then gave him his own title in 1952.
Chris Galdis, Astro Boy Outside Kyoto Station
While he had some misgivings about whether or not his primary audience, Japanese boys, would be able to identify with a robot, those misgivings were groundless. Mighty Atom was a success. He published Mighty Atom stories continuously from 1952 through 1968, and a few thereafter. In the 1960s he created an animated TV series that was almost immediately exported to the United States as Astro Boy. During the 1980s he created fifty-two anime episodes in color, most of them based on stories in the earlier anime series or in the manga.
Tezuka set Mighty Atom in a future world with advanced technology. Space travel was routine, as was undersea and deep earth exploration. Mighty Atom was the size of a ten-year-old boy, more or less, but had a 100,000 horsepower atomic energy heart, an electronic brain, search light eyes, super-sensitive hearing, rockets in his legs, ray guns in his fingers, and a pair of machine guns in his posterior. He attended primary school, where he was often teased for being a robot, and lived with robot parents and a robot sister. He was particularly close, however, to two middle-aged men. Dr. Elefun was head of the Ministry of Science and created Atom’s parents and sister; he also repaired Atom. Mr. Mustachio was Atom’s teacher in school. Both men worked closely with Atom on his various missions and adventures and offered him sage advice.

