Product Details

The 12.5-inch T10 carbon steel blade is clay tempered and hand finished to 62 HRC, producing a distinct real hamon line along the edge. The chrome-finished nagasa carries the characteristic curvature of a traditional tanto point, ground to a hand-sharpened edge with a full tang running the entire length of the handle for solid structural integrity.

The 6.3-inch tsuka is built over a hardwood core and covered in white polyurethane leather samegawa. Black cord wraps in a tight diamond pattern over the samegawa, with gold-tone menuki seated at the intersections - visible as small ornamental accents beneath the binding. The fuchi collar at the base of the handle is finished in matching gold tone.

The tsuba is cast from alloy in an open-work circular frame, with a repeating lattice cutout pattern and an engraved mon motif at center. The gold finish on the tsuba creates a deliberate contrast against the dark blade and black cord handle - a design choice that reads clearly in display and draws the eye to the guard as a focal point.

The black hardwood saya is finished in piano lacquer, producing a high-gloss surface that reflects light evenly along its 13-inch length. A braided black sageo is knotted at the kurigata in a multi-loop decorative tie. For collectors interested in the broader category, this piece pairs naturally with others in the Black T10 Carbon Steel Aikuchi line.

Total length is 21.65 inches with a blade width of 1.26 inches. Shipping weight is 3 lbs in a 23 x 3 x 3 inch package. The sword stand is not included.

  • Blade forged from T10 carbon steel, clay tempered to 62 HRC, with a visible real hamon line running the 12.5-inch nagasa - a hallmark of traditional differential heat treatment.
  • Full tang construction keeps the blade locked through the 6.3-inch tsuka, wrapped in black cord over white polyurethane leather samegawa for a secure, traditional diamond-pattern grip.
  • Gold-tone alloy tsuba features an open-work circular design with engraved detailing - visually striking against the black cord and chrome blade finish.
  • Black hardwood saya finished in piano lacquer gives the scabbard a mirror-like gloss, secured with a braided black sageo cord tied in a classic knot at the kurigata.
  • Overall length 21.65 inches, weighing 1.54 lbs - a balanced tanto profile suited for display or real tanto collection alongside traditional Japanese edged pieces.

Specification

Product Specifications
Item NumberTK-JP-G10556
Primary ColorBlack
Primary MaterialT10 Carbon Steel
Saya ColorBlack
Saya MaterialHardwood Lacquer
Tsuka ColorBlack-white
Nagasa ColorChrome
Sageo ColorBlack
Tsuba ColorGold
Tsuba ThemeOrnate Scroll
Nagasa HamonYes
StyleKoshirae
Dimensions21.7 x 1.3 Inches
Weight1.5 Pounds
Packing Size23 x 3 x 3 Inches
Shipping Weight3.0 Pounds

Frequently Asked Questions

What steel and hardness does this tanto blade use?
The blade is forged from T10 carbon steel, clay tempered and finished to 62 HRC, with a real hamon line produced by differential heat treatment.
Is the tsuba on this tanto metal?
Yes - the tsuba is cast alloy with a gold-tone finish, featuring an open-work lattice frame and an engraved mon at center. It measures noticeably wider than the blade spine.
What finish is on the saya and how is the sageo attached?
The black hardwood saya carries a piano lacquer finish for a high-gloss surface. The black braided sageo ties through the kurigata in a multi-loop decorative knot.
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