Shaw is the son of the an extremely wealthy couple. He is also a very natural-born leader who is very popular. Add that to the fact that he is one of the strongest Nays, and Shaw has quite the ego. He is usually fairly serious which causes Gair and JrTr to enjoy joking around with him. He has a very sarcastic sense of humor, and has no problem making threats to his enemies.
Haca is a political activist who feels very strongly about demon rights. She is willing to go to extreme lengths to fight for her cause.