Here’s a content piece on — tailored for an audience interested in watching Ninja Hattori online via the PureToons platform. PureToons Ninja Hattori: Watch the Classic Anime in High Quality If you grew up in the 80s, 90s, or early 2000s, Ninja Hattori (also known as Ninja Hattori-kun ) needs no introduction. The beloved anime, created by Fujiko A. Fujio, follows the adventures of Kenzo Hattori – a young Iga-style ninja living with an ordinary Indian/Japanese family, helping a boy named Kenichi Mitsuba with his daily problems using ninja techniques.