鬼 (Oni) are brutish mountain Youkai superficially similar to Trolls and Ogres, with either one or two horns (which in some depictions are the source of their power). The word is almost always translated into English as "demon" or (especially in older translations) "ogre". However, while large, strong, and often brutish, Oni can also wield powerful magic and are usually depicted as more intelligent than Western ogres. Further, certain types are very calm and introspective, and female oni, being.