Characters Choe family Jadoo Choe Nanhyang Gim Hadol Choe Mimi Choe Seunggi Choe Other character Samchon Oe Minji Gim Yunseog I Sounghun Chang Seondol Choe Imija Saengnim Seo Halmeoni Oe Ttalgi Eunhee Nuli Han Episodes 1 to 10 Episode 1 Episode 2 Episode 3 Episode 4 Episode 5 Episode 6 Episode 7 Episode 8 Episode 9 Episode 10 11 to 20 Episode 11 Episode 12 Episode 13 Episode 14 Episode 15 Episode 16 Episode 17 Episode 18 Episode 19 Episode 20 21 to 30 Episode 21 Episode 22 Episode 23 Episode 24 Episode 25 Episode 26 Episode 27 Episode 28 Episode 29 Episode 30 31 to 40 Episode 31 Episode 32 Episode 33 Episode 34 Episode 35 Episode 36 Episode 37 Episode 38 Episode 39 Episode 40 41 to 44 Episode 41 Episode 42 Episode 43 Episode 44 Others Production Tooniverse Animations SBS Ah teujeu Places Jadoo's house Jadoo's school The classroom South Korea Playground Objects Characters' clothes Jadoo's note Minji's test paper Jadoo's ball