Hello Jadoo[1] (Korean: 안녕자두야) is a South Korean manhwa published by cartoonist Lee Bin [ko] in Monthly PARTY [ko] in September 1997.
Tooniverse (CJ E&M broadcasting business division) and Atoonz [ko] co-produced an animation series under the same name in 2011, 2012, 2015, and 2017.
The comic is set in Heukseok-dong, Dongjak-gu, Seoul, South Korea.
As of November 12, 2021 more than 31 books were published, along with a supplementary comic titled Mom is Best Friend.
In early 2010, a four episode animation series called Hello Jadoo: Mom is Best Friend aired on Tooniverse, but it was not aired on SBS.