Aang
Aang's character has a well grown cultural belief. According to the show's creators, "Avatar based on the belief of Buddhism and Taoism." A important part of the character is his vegetarian diet, regular with Buddhism or Taoism. In the Brahmajala Sutra, a Buddhist code of ethics, vegetarianism is encouraged. In "The King of Omashu" (the 5th episode of first season), Aang shows his vegetarian beliefs by refusing to eat meat. Aang shows a reluctance to fight and an dislike of killing. In "The Spirit World (Winter Solstice, Part 1)", Aang gets into a fight with an angry spirit who is destroying a village because the people burned his home (one forest). Instead of fighting the spirit, Aang talks with it.