"Tezuka was born in Toyanaka City, Osaka, in 1928. Though he attended medical school and became a licensed physician, he chose not to work as a doctor and instead devoted himself to writing and drawing manga and making animated films. Over the course of his long career Tezuka became a defining force in shaping the genre, publishing more than 700 manga running to more than 150,000 pages. Early Tezuka characters had large eyes, inspired by their American counterparts Betty Boop and Disney's Bambi. Large eyes have since become a stylistic hallmark of the whole genre."