Product Details

The blade is forged from T10 carbon steel - classified here under its manganese steel composition - and finished to 62 HRC hardness. At 28.74 inches, the black-finished nagasa carries a genuine hamon line that traces a wave pattern along the tempered edge, a visible record of the differential heat treatment applied during production. The surface retains a dark patina that highlights the hamon's contour against the polished bevel.

The tsuka measures 10.62 inches and is built over a full tang core for structural integrity. Genuine black rayskin (samegawa) forms the base layer, its raised nodules locking the beige cotton ito wrap firmly in place through each diamond-shaped opening. Gold-tone alloy menuki figures are tucked beneath the wrap at the grip's widest points, adding a subtle sculptural accent without disrupting the hand position.

The gold alloy tsuba is cast in an ornate scroll pattern - continuous vine and floral motifs loop around the oval blade opening, finished in a warm gold tone that reads clearly against the black blade and beige handle wrap. The design functions as the primary visual anchor of the koshirae, bridging the dark nagasa and the light-toned tsuka. Explore more pieces in our Brown T10 Carbon Steel Tanto collection for similar colorway combinations.

The saya is wrapped in brown rayskin, presenting a matte, granular surface texture in deep rust and copper tones - a material choice that mirrors the samegawa used on the handle and creates a cohesive natural-material theme throughout the mounting. At 29.92 inches, the scabbard fits the blade with a secure draw. A beige sageo cord is tied in a traditional knot at the kurigata, matching the ito color and completing the two-tone beige and brown palette.

Total assembled length is 40.55 inches at a weight of 1.54 lb. This Short Tanto is sized for wall display, stand mounting, or koshirae study, with every hardware component - tsuba, menuki, and fuchi-kashira - finished in matching gold alloy for a unified presentation.

  • Manganese steel blade hardened to 62 HRC with a hand-finished real hamon running the full 28.74" length - the wavy temper line is visible along the black-finished surface.
  • Full tang construction pairs a 10.62" tsuka wrapped in beige cord over genuine black rayskin, with gold-tone alloy menuki accents seated beneath the binding.
  • Gold alloy tsuba features an ornate scroll relief design - the floral and vine motifs are cast in fine detail and finished in warm gold that contrasts the dark blade.
  • Brown rayskin saya (29.92" length) presents a matte granular texture in deep rust-brown tones, secured with a beige sageo cord tied in a traditional knot.
  • Overall length 40.55" and weight 1.54 lb make this tanto a compact, well-balanced piece suited for display on a stand or mounted presentation.

Specification

Product Specifications
Item NumberTK-JP-G10949
Primary ColorBrown
Primary MaterialT10 Carbon Steel
Tsuka ColorBeige
Tsuka Skin ColorBlack
Tsuka Skin MaterialReal Rayskin
Tsuka Length10.62
Tsuba ColorGold
Tsuba MaterialAlloy
Tsuba ThemeOrnate Scroll
Saya ColorBrown
Saya MaterialRayskin
Saya SurfaceMatte
Saya Length29.92
Sageo ColorBeige
Nagasa MaterialManganese Steel
Nagasa ColorBlack
Nagasa Length28.74
Nagasa Hardness62
Nagasa SharppendYes
Nagasa HamonYes
StyleKoshirae
Dimensions21.7 x 1.3 x 0.3 Inches
Weight1.5 Pounds
Packing Size23.6 x 3.9 x 3.5 Inches
Shipping Weight2.2 Pounds

Frequently Asked Questions

What steel and hardness does this tanto blade use?
The blade is made from T10 carbon steel under a manganese steel composition, hardened to 62 HRC. It features a genuine hamon line along the 28.74" black-finished nagasa, produced through differential heat treatment.
Is the rayskin on the handle real or synthetic?
The tsuka uses genuine black rayskin (samegawa) as the base layer beneath the beige cotton ito wrap. The raised nodules of real rayskin grip the cord securely, keeping the wrap stable across the 10.62" handle.
What does the tsuba look like and how does the saya finish?
The tsuba is a gold alloy piece cast with ornate scroll - continuous vine and floral motifs in warm gold tone. The saya is brown rayskin with a matte granular texture, secured by a beige sageo cord that matches the handle wrap.
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