Hiroshi Sasagawa.

mangaka · screenwriter

Japan, Born 1936

In short

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.