A wizard sent from the Devildom to terrestrial world by Daimaoh. Yaminorius has very strong power. but he is very very goofy. 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 is usually a human body frame model in the science room in Aozora elementary school, and takes in equipment of the science room and makes materialization. He can change to human's Kyouji Yamino(闇野響�), he calls himself a journalist.