Oni no Men Tanto (鬼の面) – Oni Mask

Oni no Men (鬼の面): the demon mask

Oni are the demons of Japanese folklore, horned creatures of ferocious aspect. Paradoxically, their image also carries a protective power: their masks were placed on rooftops and gates to ward off evil spirits, and warriors adorned themselves with them to strike fear into their opponents.

This tanto makes the oni its emblem: one carved upon the tsuba, a mask on the fuchi, and another on the kashira. Three menacing faces standing watch over the blade, from guard to pommel.

A T10 steel blade with a genuine gunome midare hamon

The blade is forged in T10 steel, a high-carbon steel prized for its hardness. It has been clay-tempered, a process that brings forth a genuine gunome midare hamon, sharply defined against the mirror-polished steel.

The geometry follows a shinogi-zukuri profile with a compact ko-kissaki tip and no hi. The hand-sharpening delivers an artisanal edge finish that sets this tanto apart.

A mounting with three oni masks

The round (maru-gata) tsuba in gilded patinated copper features a raised oni in relief (takabori) on one face, a silhouette openwork motif (kage-sukashi), and a polished ground (migaki) with patinated zones, finished with a rounded rim (maru-mimi). Two brass seppa with a serrated edge frame it on either side.

The fuchi and kashira in gilded patinated copper each carry a raised oni mask in relief. The handle combines wood with faux white ray skin, bound in black tsuka-ito in hineri-maki, and fitted with gilded and patinated menuki. The gilded copper habaki presents one face with geometric openwork on a nanako ground.

A saya in black ishime-nuri lacquer

The saya is crafted in solid wood, coated in black ishime-nuri lacquer with a pronounced grain that imitates the texture of stone and provides a sure grip. The koiguchi is lacquered in high-gloss black, and the rounded (maru) kojiri is lacquered black to match. The black-lacquered kurikata, with gilded rings in the manner of shitodome, accommodates a black cord sageo.

Dimensions and handling

With a blade of 33 cm and an overall length of 55 cm, Oni no Men is a tanto of generous proportions. Its 17 cm handle sits firmly in one hand, and at 0.8 kg it carries a confident presence. Measuring 57 cm in its saya, this is a format that displays the oni masks to their full effect on an exhibition stand.