Oni VS Salamanders in folklore
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Oni
Oni (鬼おに) is a kind of yōkai, demon, ogre, or troll in Japanese folklore. They are typically portrayed as hulking figures with one or more horns growing out of their heads. Stereotypically, they are conceived of as red, blue or white-colored, wearing loincloths of tiger pelt, and carrying iron kanabō clubs. This is a symbol of the dark side. They are popular characters in Japanese art, literature, and theatre, and appear as stock villains in the well-known fairytales of Momotarō (Peach Boy), Issun-bōshi, and Kobutori Jīsan.
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Salamanders in folklore
The salamander is an amphibian of the order Urodela which, as with many real creatures, often has been ascribed fantastic and sometimes occult qualities by pre-modern authors (as in the allegorical descriptions of animals in medieval bestiaries) not possessed by the real organism. The legendary salamander is often depicted as a typical salamander in shape with a lizard-like form, but is usually ascribed an affinity with fire, sometimes specifically elemental fire.