Columbia subject headings:
Astro Boy (Fictitious character)
Robots--Japan--Caricatures and cartoons.
Tezuka, Osamu, 1928-1989--Characters.
Tezuka, Osamu, 1928-1989. Tetsuwan Atomu.
Harvard subject headings:
Comic strip characters--Japan.
Robots--Japan--Comic books, strips, etc.
Tezuka, Osamu, 1928-1989--Characters.
Tezuka, Osamu, 1928-1989. Tetsuwan Atomu
Princeton subject headings:
Comic strip characters--Japan.
Comics (Graphic works)
Robots--Japan--Comic books, strips, etc.
Tezuka, Osamu, 1928-1989--Characters.
Tezuka, Osamu, 1928-1989. Tetsuwan Atomu.