Board Thread:General Discussion/@comment-5914541-20131019153409/@comment-93.180.116.5-20141213104036

Akumu(japanese: nightmare) – (plural Akumus)is a dementor like wesen that gives you nightmares.It feeds on  your fear and after they find out all of your fears they kill you.First they give you small nightmares that through months turn into dreams of ultimate fear.After they are done in collecting your fears ,which is a very long process(3-10 months) they give you a nightmare with all of your fears so you would be so scared youl'd wake up.You would see him and he would kill you with a scythe.

Description:They woge only at night. In woge they have a long black robe with a black hood that is so dark that when they put it on it coveres their face with shadow.Without a hood they have a skull. In a lot of places they personificated as death(Santa Muerte in latin america etc.). They always have a scythe with them.In woge they soar about 0.5 m from the ground. They are from the old persian empire where they are known as Bakhtak all though their description there is incorrect.They all ran away to Japan about the time of the destruction of the persian empire.They are aware of their killing and usually celebrate death when they are in human form by day.There is no known way in stopping them but it has been recorded several times that Grimms  are able to destroy them with their biggest fear(akumus only have one fear ,that is unknown).