Kyoukotsu

凶骨

Kyoukotsu appears first in both the anime and the manga, serving as the initial indication of the Shichinin-tai (Band of Seven)'s existence. He is presumably the weakest member of the seven, despite his abnormal size. His appetite for human flesh makes him a cannibal, though he also consumes youkai flesh. Although he typically fights using only his bare hands and can usually crush an enemy within seconds, he also wields a giant ball and chain when fighting against Koga. He is not the smartest member of the army either.