『Vanir』

Vanir was one of the Devil King's generals who ends up taking over the management of Wiz's magic shop. e is the devil of foresight and one of the dukes of hell, with the ability to read everything about anybody, but he cannot read anything about people that are as powerful as he is(the Devil King's generals and other dukes), people stronger than him(Aqua and other gods), and people who are a little weaker than him; these people have their readings clouded and incomplete. An exception to this is Kazuma, whose cunning nature makes him hard to read. He also has very powerful combat skills that he refuses to use on humans.

Planning to resign from his position as a boss, anir discovers a previously-cleared dungeon which he turns into his hideout, hoping to achieve his dream of tricking those who defeat him in battle into thinking there were riches inside a treasure chest, only to discover a piece of paper mocking them. e is subsequently defeated by Megumin's Explosion spell and forms a second body to live in, moving to Axel and starts working at Wiz's shop. e holds a grudge against Aqua, who frequently attempts to purify him.