Caillou (Japanese) Home » Cartoon Series / Characters » Caillou » Caillou (Japanese) Caillou’s New Adventures S01 E02 : Caillou at the Dentist (Japanese) Caillou (Japanese) Caillou’s New Adventures : Season 01 Episode 02 (3 Languages),Cartoons in Japanese Caillou’s New Adventures S01 E01 : Caillou at the Market (Japanese) Caillou (Japanese) Caillou's New Adventures : Season 01 Episode 01 (7 Languages),Cartoons in Japanese