I have never seen a show like this. It may be a content for children but it also contains many lessons that adults should think about. It shows famine, racism, war, inequality and it is basically the best cartoon of all times. As a person who normally doesn't like anime, I am in love with this show. Its humoring and the adventures they are going through is amazing. the characters are very carefully built and each of them has a deep background. The plot is constructed as if it was meant to be a an actual TV serie. I used to watch it on nickelodeon and now I just open it and binge-watch the whole series when Im bored. This will be my all time favorite. (If you liked this also check out The Dragon Prince)