Nāga

Nāga is a very powerful demon, is also attracted by Izuma's demon power, but maintains a detached attitude that contrasts with Graffel's violence. He rushes with Graffel to Hecatos' aid, only to be dispatched to the demon world by Saotome. He is the strongest person among Hecados and Graffel. He's also cares for both of them.

Apperance
He is short and has gill like ear. He is also really short and only slightly taller than Lamia.

Personality
He is calm and cares for his comrades.