漫画家
Hama was born June 7, 1949 in New York City. Growing up, Hama studied Kodokan Judo and later studied Kyūdō (Japanese archery) and Iaido (Japanese martial art swordsmanship). Planning to become a painter, Hama attended Manhattan's High School of Art and Design, where one instructor was former EC Comics artist Bernard Krigstein. He was in the same graduating class as Frank Brunner and Ralph Reese.