This huge, imposing man is the leader of a large group of mercenaries named the Liberation Army who have dedicated themselves to fighting Demon Card, and their allies the Blue Guardians. In particular, he has some unfinished business with Hardner, his former friend and leader of the Blue Guardians. Yuma is constantly gruff and expects nothing but the best from his soldiers, regularly slapping people when they annoy him. His weapon is a large gun-axe.