Taiju is a very tall and muscular man, easily towering over others. He is the second-tallest character shown thus far. He was the leader of the 10th Generation Black Dragon. Taiju is the older brother of Yuzuha and Hakkai Shiba. Taiju is deeply brutal, sadistic; regularly resorting to violence at the slightest provocation and with a cruel disposition towards nearly everyone. He prays in church every Christmas. He's a devoted Christian even if he doesn't act like it. He used to beat his siblings.