Ozai is the emperor and dictator of the fire nation, who wants to invade the other nations. He has two children, 14-year-old Zuko and 12-year-old Azula (his favorite daughter of hers is Azula and he favors her much more than Zuko). Ozai had a wife by her, but he despised her and divorced her, then mercilessly banished her from the nation.

Ozai is a tall and very intimidating man, with a cruel personality, but affectionate if he likes you. He is a very feared and strong man, due to his strength and control of fire. Ozai despises all nations other than those of fire and I want to dominate and exterminate them (Water Tribe, Kingdom of Earth, People of Air)