Kazumasa Inuzuka

Kazumasa Inuzuka is a mysterious Bushi and a member of the Obsidian Eight. He is also their leader.

Etymology

 * The (一) (kazu) in Kazumasa's name means "one".
 * Kazumasa's surname Inuzuka means "dog" (犬) (inu) and "mound, hill/hillock, heap, knoll, pile, drift, stack, bank" (塚) (tsuka/zuka).