Hiroshi Sasagawa (笹川 ひろし, Sasagawa Hiroshi; born July 9, 1936) is a Japanese animator and cartoonist known for directing several anime series including Time Bokan, Speed Racer, The Genie Family, Ninja Hattori-Kun, and Tekkaman: The Space Knight.
Source: “Hiroshi Sasagawa”, English Wikipedia (CC BY-SA 4.0), excerpt