Product Overview

This 12-inch Super Mirror Polish Tanto is a masterpiece of light and steel. Forged from T10 high-carbon tool steel and subjected to the ancient clay tempering (yaki-ire) process, the blade develops a genuine hamon that dances across the steel like a frozen flame. But what truly sets this tanto apart is its 18-stage super mirror polish — a painstaking process that transforms the blade surface into a flawless, liquid-mirror finish so reflective it captures and plays with light from every angle.

The result is a blade of chilling sharpness and breathtaking beauty. The hamon is revealed with such clarity that every undulation, every ripple of the temper line, stands out in stark, luminous detail against the mirror-dark ji. This is not merely a sword — it is a sculpture in steel.

The mountings are equally exceptional. The pure copper fittings set — tsuba, fuchi, and kashira — is intricately carved with traditional relief patterns and finished in a warm, lustrous gold-copper tone that complements the blade's silvery brilliance. The handle features genuine ray skin (samegawa) beneath a hand-wrapped cotton cord in a refined earth-tone palette with gold accents. The solid wood scabbard is finished in a deep, rich mahogany lacquer and secured with a heavy decorative sageo cord that adds weight, presence, and traditional gravitas. Every piece arrives in a premium brocade gift box.

Specifications

Key Features

• ▸ 18-Step Super Mirror Polish — Hand-polished through eighteen meticulous stages to achieve a flawless, liquid-mirror finish. The blade surface is so reflective it captures and plays with light like a pool of liquid silver, revealing the hamon in breathtaking clarity.
• ▸ T10 High-Carbon Steel with Clay Tempering — Forged from premium T10 steel and differentially hardened using traditional yaki-ire, producing a genuine hamon with a beautifully rolling, undulating pattern and a chillingly sharp edge.
• ▸ Pure Copper Carved Fittings — Complete matching mountings (tsuba, fuchi, kashira) crafted from solid pure copper with intricate relief carving and a warm, lustrous gold-copper finish that outshines standard zinc alloy in both beauty and authenticity.
• ▸ Genuine Ray Skin Handle (Samegawa) — The handle is built on a base of authentic ray skin, providing an unmistakable texture, superior grip, and the ceremonial-grade authenticity found on historical samurai swords.
• ▸ Hand-Wrapped Cotton Tsuka-ito with Gold Accents — Traditional cotton cord wrapped by hand over the ray skin base in a refined earth-tone palette with subtle gold accents for an elegant, timeless samurai aesthetic.
• ▸ Mahogany Lacquer Saya — Solid wood scabbard finished in a deep, rich mahogany Japanese lacquer that complements the warm copper tones of the fittings and adds a layer of sophisticated elegance.
• ▸ Heavy Decorative Sageo — A thick, substantial sageo (scabbard cord) in deep navy blue adds weight, presence, and traditional gravitas to the overall presentation.
• ▸ Premium Brocade Gift Box — Arrives in an elegant brocade presentation box, making this super mirror tanto the ultimate gift for the most discerning collector.

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