悪あく魔ま学がくMeaningsNoun1. demonologyKanji used悪bad魔demon学studyComposed of悪あく魔まdevil; demon; fiend; Satan; the Devil; Māra; evil spirits or forces that hinder one's path to enlightenmentNoun学がくlearning; scholarship; study; erudition; knowledge; education; study of ...; -ology; -icsNoun