A traditional Japanese mask representing a demon or ogre called oni in Japanese folklore.
They typically feature exaggerated facial features, including sharp horns, fierce eyes, and a menacing expression, symbolizing the malevolent nature of the oni.
Oni masks are crafted from materials like wood, metal, or ceramics and are painted in vibrant colors to enhance their dramatic appearance. They hold significant cultural and symbolic meaning in Japanese mythology and are commonly associated with warding off evil spirits or bringing good luck.