Nāga

is a Pillar Baron of Behemoth's 34 Pillar Division and a very powerful demon.

Appearance
He is very short, only slightly taller than Lamia and wears businessmen clothes; a black overcoat, complete with black gloves. He has feline eyes, gilled ears, messy hair, and black boots. Naga is usually seen with a serious face.

Personality
Naga is a cold, aloof person who rarely shows signs of anger. Nonetheless, he worries about his companions, especially with his master En.

Prince En arc
He first appears when he is 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 then comes back with those two, to achieve their former mission of killing the Demon Lord's Contractor. They rush in Himekawa's building and try to pick a fight with Ishiyama's. Anyway they face Hilda, and after his arrival, they have to deal with Oga. The Demon Lord's Father, with his newly learned demon techniques defeates the three of them and in particular, Naga is defeated by a massive usage of Zebul Emblems making the whole building explode. After Naga's defeat, His later history is Unknown.

Trivia

 * Nāga's name originates from Nāga, a group of serpent deities in Hinduism and Buddhism.