Japanese Solid Wood Hannya Mask Carved from a Single Piece of Wood A classic Japanese Hannya demon mask, hand-carved from a single piece of wood, formed in one piece. Hollowed out inside, comes with original binding rope, suitable for wall hanging. An antique piece, showing natural wear and tear; one corner has been repaired. The wood has only a faint, natural wood scent, without any pungent odor. Suitable for tattoo parlors, Japanese izakayas, tea houses, and for collecting Japanese antique items.