Hideo Kojima was born on August 24, 1963, in Setagaya, Tokyo, Japan, and was the youngest of three children. His father, Kingo, was a pharmacist who frequently travelled on business, and named Kojima after the most common name among doctors he met. When he was four years old, his family moved to Osaka, Japan. Describing that stage of his early life, Kojima said it was an abrupt change of environment, and he spent much of his time thereafter indoors, watching television or making figurines. While the family lived in Osaka, his parents began a tradition of the family watching a film together each night, and he was not allowed to go to bed until the film had finished. They were fond of European cinema, westerns, and horror, and did not limit the type of films he was allowed to see.