Osamu Tezuka

Early life (1928–1945)

Tezuka was born in Toyonaka, Osaka. He was the eldest of three children. The Tezuka family were prosperous and well-educated; his father Yutaka worked in management at Sumitomo Metals, his grandfather Taro was a lawyer and his great-grandfather Ryoan and great-great-grandfather Ryosen were doctors. His mother's family had a long military history.

Later in life, he gave his mother credit for inspiring confidence and creativity through her stories. She frequently took him to the Takarazuka Grand Theater, which often headlined the Takarazuka Revue, an all-female musical theater troupe. Their romantic musicals aimed at a female audience, had a large influence of Tezuka's later works, including his costume designs. Not only that, but the performers' large, sparkling eyes also had an influence on Tezuka's art style. He said that he had a profound "spirit of nostalgia" for Takarazuka.

When Tezuka was young, his father showed him Walt Disney films and he became a Disney movie buff, seeing the films multiple times in a row, most famously seeing Bambi more than 80 times. Tezuka started to draw comics around his second year of elementary school, in large part inspired by Disney animation; he drew so much that his mother would have to erase pages in his notebook in order to keep up with his output. Tezuka was also inspired by the works by Suihō Tagawa and Unno Juza. Later in life, he would state that the most important influence on his desire to be an animator was not Disney but the experience of watching the Chinese animation Princess Iron Fan as a child.

Around his fifth school year, he found a description of a ground beetle, known as "Osamushi" in Japanese, in a book on insects. Its name so resembled his own name that he adopted "Osamushi" as his pen name. Tezuka continued to develop his manga skills throughout his school career. During this period he created his first adept amateur works.

During high school in 1944, Tezuka was drafted to work for a factory, supporting the Japanese war effort during World War II; he simultaneously continued writing manga. In 1945, Tezuka was accepted into Osaka University and began studying medicine. During this time, he also began publishing his first professional works.

Production career (1959–1989)

Tezuka's first work to be adapted for animation was Saiyuki, a retelling of the Chinese story of Journey to the West. Produced by Toei Animation, Tezuka was officially credited as the director of the film. However, later crew accounts would prove that the manga artist was difficult to motivate to do work. Most of the direction was done by Yabushita Taiji instead. Tezuka was eventually given the task of storyboarding the film, so that he didn't actually have to animate anything and something in the production could get done. He did not follow Toei's deadlines, and after a year of working on the project and several weeks of threats from Toei's producers, he finally delivered his 500-page storyboard so the animators could do their job in the autumn of 1959. That said, the crew found the storyboard to be entirely unpractical, lacking pacing and a clear plot for a 90-minute film, instead something that would be better told through an open-ended weekly comic like what Tezuka had been producing. This ran counter to Toei's "climax method" that had the goal of a big finish at the end for audiences to leave the cinema remembering. The script for the film was credited to Uekusa Keinosuke. The film was released as Alakazam the Great in 1960.

That said, many of the animators were initially shocked at the amount they had to produce in such a short amount of time—amounting to a frame a day, thinking it undoable. However, Tezuka's simplified art style made the entire animation process much more efficient.

Tezuka did not enjoy his time at Toei, and he especially did not like that he felt he had no control over "his" story or the ending. This film is recognized as a massive turning point in animation history. It introduced the use of simplified art style and limited animation as labor and cost savers. It introduced Tsukioka Sadao, one of Tezuka's assistants, to Toei where he would later become the director of the studio's first TV series, and it introduced Tezuka to the animators he would later poach for his own studio.

In 1961, Tezuka entered the animation industry in Japan by founding the production company Mushi Productions as a rival of Toei Animation. His initial staff was composed of animators he had met while working on Saiyuki that he convinced to join by paying the animators more than double what Toei was paying them as well as paying for food. Their first film was Tales from a Certain Street Corner (Aru Machikado no Monogatari), an 'anti-Disney', experimental film. Just like on Saiyuki, Tezuka would often fall behind his own deadlines and the staff would have to pick up the slack only for Tezuka to take credit for it later. Tales from a Certain Street Corner was shown at a single special screening and featured many "tricks" that would be later standardized as labor-saving measures in the anime industry such as repeated and reversed animation cycles of characters dancing, frames being held for a long period of time. This same screening also featured the first screening of Tezuka's Astro Boy initial two episodes eight weeks before its original broadcast on the 5 or 6 November 1962 at the Yamaha Hall.

Astro Boy was first broadcast on New Year's Day 1963; this series would create the first successful model for animation production in Japan and would also be the first Japanese animation dubbed into English for an American audience and also created the market for children's merchandise. This is in large part because Tezuka was able to undercut his competitors, cutting costs to 2.5 million yen per episode by using techniques that would later be adopted by the television anime industry at large such as shooting on threes, stop images, repetition, sectioning, combined use, and short shots. None of these methods were invented by Tezuka or Mushi Pro, but were instead refined there. During production, the staff also found that while the short cuts were initially obvious, the use of soundscaping helped to mitigate it.

The only reason Astro Boy was able to survive its inception is because Tezuka was able to sell the foreign rights to NBC Enterprises (an important distinction from NBC itself which was the entity Tezuka believed he was selling to). The American company ordered 52 episodes, a crucial investment because Mushi Pro only had four episodes in the can and only enough resources for one episode more. In the American localization, even more over the top sound effects were used to mitigate the obviously cheap animation. The use of sound would be further utilized and exemplified in other anime to follow, leading to many of the "stock" anime sound effects modern audiences are now used to.

Selling to an American market was very restrictive, though. They were not to include any indication that the show was made in Japan, they were not to have any arc that lasted more than an episode, all street signs had to be in English, there could be no religious references, "adult" themes, or nudity. Tezuka agreed to this, claiming that it would fit better with the sci-fi setting by giving the sense of a "placelessness". However, he would soon be disappointed by the American market when a Mushi Pro representative went to discuss the next year's episode order only to find out that the Americans didn't need anymore, believing that 52 episodes were more than enough to cycle through indefinitely.

Other series were subsequently adapted to animation, including Jungle Emperor (1965), the first Japanese animated series produced in full color. Jungle Emperor was also successfully sold to NBC Enterprises who almost made Mushi Pro clothe the wild animals featured. They were finally able to negotiate "than animals were permitted to be 'naked' in natural settings, and that the depiction of black characters was permissible, as long as they were presented as 'civilized'; evil characters could still only be white."

In the late 60s and 70s, it was clear that the rise of Mushi Pro was a short one and it was sliding into bankruptcy. Tezuka's financial model was unsustainable and the company was deeply in debt. In two desperate attempts to earn enough money to pay investors, Tezuka turned to the adult film market and produced A Thousand and One Nights (1969) and Cleopatra (1970). Both attempts failed.

Tezuka stepped down as acting director in 1968 to found a new animation studio, Tezuka Productions, and continued experimenting with animation late into his life. In 1973, Mushi Productions collapsed financially; the fallout would produce several influential animation production studios, including Sunrise.

Tezuka was a descendant of Hattori Hanzō, a famous ninja and samurai who faithfully served Tokugawa Ieyasu during the Sengoku period in Japan.

Tezuka's childhood nickname was gashagasha-atama: "messy head" (gashagasha is slang for messy, atama means head). As a child, Tezuka's arms swelled up and he became ill. He was treated and cured by a doctor, which made him also want to be a doctor. At a crossing point, he asked his mother whether he should look into doing manga full-time or whether he should become a doctor. At the time, being a manga author was not a particularly rewarding job. The answer his mother gave was: "You should work doing the thing you like most of all." Tezuka decided to devote himself to manga creation on a full-time basis. He graduated from Osaka University and obtained his medical degree, but he would later use his medical and scientific knowledge to enrich his sci-fi manga, such as Black Jack.

Tezuka enjoyed insect collecting and entomology (even adding the character 虫 'bug' to his pen name), Disney, and baseball—in fact, he licensed the "grown up" version of his character Kimba the White Lion as the logo for the Seibu Lions of the Nippon Professional Baseball League. A fan of Superman, Tezuka was honorary chairman of Japan's Superman Fan Club.

In 1959 Osamu Tezuka married Etsuko Okada at a Takarazuka hotel.

Tezuka met Walt Disney in person at the 1964 New York World's Fair. In a 1986 entry in his personal diary, Tezuka stated that Disney wanted to hire him for a potential science fiction project.

In January 1965, Tezuka received a letter from American film director Stanley Kubrick, who had watched Astro Boy and wanted to invite Tezuka to be the art director of his next movie, 2001: A Space Odyssey (which was eventually released in 1968). Although flattered by Kubrick's invitation, Tezuka's schedule did not allow him to leave his studio for a year to live in England, so he had to turn down the offer. Although he was not able to work on 2001, he loved the film, and would play its soundtrack at maximum volume in his studio to keep him awake during long nights of work.

Tezuka's son Makoto Tezuka became a film and anime director.