Snake Devil

The Snake Devil (ヘビの悪魔, Hebi no akuma) is a devil that embodies the fear of snakes. The Snake Devil has a contract with Sawatari.

Appearance
The Snake Devil has the appearance of an enormous snake with a large mouth made out of interlocking arms and hands instead of teeth. It has a single eye with black scelera.

Personality
The Snake Devil's personality is currently unknown.

Katana Man arc
As the Katana Man is being overwhelmed by Himeno and the Ghost Devil, he calls out to Sawatari for help. She raises her arm and summons the Snake Devil, commanding it to swallow the Ghost Devil whole. The Snake Devil instantly appears and swallows the Ghost Devil's body, decapitating it.

Later as Sawatari and Katana Man attempted to escape with a captive Denji, Kobeni appeared. Sawatari commanded the Snake Devil to attack with its tail but Kobeni's incredible agility allowed to avoid the attack and close the distance between them.

As the Special Division 4 invades Sawatari's headquarters she commands the Snake Devil to spit out the Ghost Devil which now fights on their side.

After Aki defeats the Ghost Devil, Sawatari attempts to summons the Snake Devil in a panic but she is stopped by Kobeni.

The Snake Devil soon after killed Sawatari as she was being arrested, possibly as a clause in their contract together.

Abilities
Absorption and Release: The Snake Devil can devour other devils with its gigantic mouth and then expel them at a later point to fight on its behalf.

Blood Consumption: As a devil, the Snake Devil should be able to restore its health by consuming blood.