A wizard sent from the devildom to terrestrial world by Daimaoh. Yaminorius has very strong power. however, he is goofy. He is usually a human body frame model in the science room in Aozora elementary school. He takes in equipment of the science room and makes materialization. he puts on a triangle flask full of the liquid which ingredients same as the Devildom's air always entered because he is weak to normal atmosphere of the earth. He can change to human's Kyouji Yamino, he calls himself a journalist.