Osamu Tezuka was born on November 3, 1928, in Osaka. He grew up in an open-minded family exposed to manga and Walt Disney. Having developed an intense understanding of the preciousness of life from his wartime experience, Osamu Tezuka aimed to become a physician and later earned his degree, but ultimately chose the profession he loved best: manga artist and animated film writer. Tezuka's work changed the concept of the Japanese cartoon, transforming it into an art form and incorporating a variety of new styles in creating the "story cartoon." Osamu Tezuka lived out his entire life tirelessly pursuing his efforts, producing more than 150,000 pages of graphic storytelling before his death in 1989.