The Mythic Void Oni Mask is a drop from defeating Night Rose. She can be found at Demon's Dojo in the map's northeast quadrant. The Mythic Fire Oni Mask is a drop from Shogun X, who is a bit ...

Based on the comic Oni Goroshi, Demon City premiered on Netflix ... out by an organization named Kimen-gumi whose members wear demon masks. After his return, he gets attacked by Kimen-gumi again ...