A-Yanga is the name of the demonic entity that is the reincarnated evil, and the main antagonist of the 2013 animated Brazilian film, Rio 2096: A Story of Love and Fury. It is the detrimental thing that lead the mankind to destruction since the beginning of the creation of the universe.

A-Yanga is known as the greatest enemy of humanity and also the responsible thing for all of the evils and atrocities committed by humans in history since the creation of the universe. A-Yanga is the presence of evil that formed in the humans in the creation of Eden, he was born with the purpose of bringing the worst for humans, A-Yanga feed the evils of human around the whole story and also the author who committed every crime committed by mankind, until the present day the Yanga-fed lives of human wickedness everywhere in the world in order to have strength enough to throw the whole world into hell for eternity.