The Life and Works of Osamu Tezuka

The God of Manga Sparked Japan's Post-War Manga & Anime Explosion

© Luke Arnott

Aug 5, 2009
Osamu Tezuka and Astro Boy on a Japanese Stamp, Osamu Tezuka
Osamu Tezuka was the godfather of Japanese manga and anime. His output spanned forty years, 700 titles, and iconic cartoons like Astro Boy and Kimba the White Lion.

Osamu Tezuka was born Shigeru Tezuka in the city of Toyonaka, in Osaka, Japan, on November 3, 1928. Tezuka was raised nearby in Takarazuka, Hyogo prefecture, and at a young age showed a keen interest in both art and science. He began drawing comics in grade school, and took his pen name, Osamu, from the name of a genus of beetle (carabus), called osamushi in Japanese.

Doctor Osamu Tezuka, Cartoonist

Osamu Tezuka attended medical school at Osaka University, originally planning to be a doctor. But he still kept up his drawing. In 1946, amid his studies, Tezuka published his first manga, a four-page children's story called Ma-Chan's Diary. The next year, his New Treasure Island sold 400,000 copies, a staggering amount for a children's manga in post-war Japan.

These were followed by other successful publications, such as Lost World and Next World. Though Tezuka completed his degree, he never practiced medicine, as manga, and later anime, became his real passions. In 1951, Tezuka created Mighty Atom – later known to the English-speaking world as Astro Boy – which became his most famous creation.

Osamu Tezuka's Manga and Anime Career

Osamu Tezuka's influences included American cartoons of the early- to mid-twentieth century, and those of Walt Disney in particular. Tezuka was inspired to emulate the exaggerated eyes of characters such as Bambi, establishing the style in Japanese manga. By the early 1960s, Tezuka had founded his own animation studio, which he used to make anime film and television versions of many of his manga, starting with Mighty Atom in 1963.

Tezuka won numerous awards, including the Bungei Shunju Manga Award, the Kodansha Manga Award, the Shogakukan Manga Award, and the Japan Cartoonists' Association Special Award for Excellence (he also served as Director of the latter, in addition to being very active in other manga and anime organizations).

Over a career spanning over forty years, Tezuka created many memorable manga. Along with Astro Boy, some were geared toward children, including Metropolis (1949) and Jungle Emperor (retitled Kimba the White Lion in English) (1950–1954).

Tezuka's later works like Black Jack (1973–1983), Buddha (1974–1984), and Adolph (1983–1985) dealt with more adult themes. Phoenix (1967–1989) and Ludwig B. (1987–1989), both sprawling epics, remained unfinished when Osamu Tezuka died of cancer on Febraury 9, 1989.

The Legacy of Osamu Tezuka

In an obituary, the newspaper Asahi Shimbun wrote about Osamu Tezuka's influence in these terms:

"Foreign visitors to Japan often find it difficult to understand why Japanese people like comics so much. One explanation for the popularity of comics in Japan, however, is that Japan had Tezuka Osamu, whereas other nations did not. Without Dr. Tezuka, the postwar explosion in comics in Japan would have been inconceivable."

This is hardly hyperbole, since Osamu Tezuka wrote and illustrated over 700 manga in his lifetime, totaling over 150,000 pages of artwork. Most of it has not been translated.

However, some of the major works, such as Astro Boy, Adolph, and Buddha, have been made available in high-quality English-language editions since Tezuka's death, ensuring that he will be rightfully appreciated outside Japan by new generations.


The copyright of the article The Life and Works of Osamu Tezuka in Graphic Novelists is owned by Luke Arnott. Permission to republish The Life and Works of Osamu Tezuka in print or online must be granted by the author in writing.


Osamu Tezuka and Astro Boy on a Japanese Stamp, Osamu Tezuka
Cover of Osamu Tezuka's Metropolis, Osamu Tezuka; Dark Horse Comics
Cover of Osamu Tezuka's Phoenix, Vol. 4, Osamu Tezuka; VIZ Media
Cover of Osamu Tezuka's Buddha, Vol. 1, Osamu Tezuka; Vertical
Cover of Osamu Tezuka's Adolf, Vol. 1, Osamu Tezuka; Cadence Books


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