Sea Cucumber Devil

Sea Cucumber Devil (ナマコの悪魔, Namako no akuma) is a devil that embodies the fear of sea cucumbers.

Appearance
The Sea Cucumber Devil has a cylindrical fleshy body with countless human fingers emerging from all sides. At the top of its body is a large orifice and a human skull which emerges from just underneath it.

Personality
Nothing is currently known about the Sea Cucumber Devil's personality except it presumably possesses hatred for humans like all non-humanoid devils.

Intro arc
The Sea Cucumber Devil was seen in the city and as it was being reported by a civilian hunter, Power leaped down from above and smashed the devil to pieces with her hammer, instantly killing it.

Power was later chastised by Makima for killing the Sea Cucumber Devil when a civilian hunter had already engaged it.

Abilities
Not much is currently known about the Sea Cucumber Devil abilities but a civilian hunter armed with a sword requested backup when facing it suggested it would give him some trouble.

Contract Creation: As a devil, The Sea Cucumber Devil is able to make contracts with humans.

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

Revival: As a devil, the Sea Cucumber Devil should revive in Hell after being killed effectively making it immortal.