By Jérémy, Dai Yokai founder · @dai.yokai Published: May 2026 Key takeaways The Hannya x Berserk mask carries the Brand of Sacrifice (生贄の焼印) engraved on the forehead of a Noh theater demon This mask was born by accident: a test to show I could engrave custom logos on my Hannya masks Available in 6 finishes: white, black, red, cracked red, blue, cracked blue The Hannya and Berserk share the same core story: a human being turned into a monster by unbearable suffering For the fu