Kimba the White Lion
Rintaro's brother, Masayuki Hayashi, is himself an anime director and animator with credits including "Wandering Sun", "Kimba the White Lion", "Combattler V" and several Tatsunoko productions including "Kerokko Demetan", "Dash Kappei", "The Littl' Bits", and "Okawari Boy Starzan S". Some sources, including "The Anime Encyclopedia", erroneously claim that "Masayuki Hayashi" and "Rintaro" are one and the same.