Mairimashita! Iruma-kun Wiki

Demons (悪魔 Akuma) are the race that populates the whole Demon World, and they are most of the characters that appears in the Mairimashita! Iruma-kun Wiki series.


Some demons have different kinds of semi-species. Some grow a pair of horns but some have a cat-like feline appearance. Some of them also have different appearances for their tails, most often the female have heart-shaped tails while male have an arrow-like structure, however, it is guaranteed all demons has wings on their back.


All the netherworld's demonkind have a pair of wings. Most of the times they can be seen used as aviation, but in some instances, due to the fact that their wings are too small to fly like Purson Soi, they are not able to.

Text and Language

Also, they tend to include "Devi-" as a prefix on some of their language.

Connection to Humans

Since ancient times Humans and Demons have been connected in sort of ways, and a pact is a common example of that.