Product Details

The blade is forged from manganese Damascus steel, ground to a 28.74-inch nagasa and hardened to 62 HRC. A distinct hamon line runs the length of the blade, and the Damascus layering produces flowing wave-grain patterns across the surface - visible in both natural and artificial light. The hand-finished edge delivers a refined profile consistent with traditional Japanese sword geometry. Explore more options in our Folded Damascus Katana collection.

The tsuka measures 10.62 inches and is constructed over a genuine black rayskin (honegawa) base. Black cotton ito is wrapped in the traditional diamond pattern, with white contrast nodes at each crossing point creating a high-contrast black-and-white visual rhythm along the full handle length. The grip is firm and centered, shaped for a natural two-handed hold.

The alloy tsuba features a circular geometric design: a bold black ring with a gold inner accent band separating the blade collar from the guard face. The clean, angular cutouts in the tsuba body create visual depth without adding unnecessary bulk, reinforcing the koshirae-style presentation of the complete piece.

The saya is the defining visual element of this katana. Hardwood-core construction is finished in a matte crackle lacquer - deep red base with black fracture veining across the entire surface, producing a texture that reads like cracked earth or volcanic stone. At 29.92 inches, the saya fits the nagasa with a secure, snug draw. A structured black sageo cord wraps the kurikata, and a red-and-black accent piece at the cord attachment point ties the saya color into the handle ensemble. This piece is part of our Red Damascus Steel Katana collection.

Total assembled length is 40.55 inches at a weight of 2.8 lb, with package dimensions of 42.9 x 3.9 x 3.5 inches. The koshirae-style fittings - crackle red saya, geometric black-gold tsuba, black-and-white ito - are visually cohesive and suited for wall display, collector presentation, or as a centerpiece in a Japanese sword collection.

  • Manganese Damascus steel blade, 28.74 in nagasa, hardened to 62 HRC with a visible hamon line and hand-finished edge for a refined, polished profile.
  • Full tang construction wrapped in genuine black rayskin (honegawa) and black cotton ito with white diamond menuki accents for a secure, traditional grip.
  • Dark red hardwood saya finished in matte crackle lacquer - the fractured black vein pattern over deep red creates a striking visual contrast unique to this piece.
  • Alloy tsuba in a bold geometric circle design with black body and gold accent ring, balancing visual weight between handle and blade.
  • Black sageo cord wraps the saya with a structured knot pattern, with a red-and-black menuki detail at the kurikata adding a refined finishing touch.
  • Overall length 40.55 in, tsuka 10.62 in, saya 29.92 in, total weight 2.8 lb - proportioned for display and koshirae-style presentation.

Specification

Product Specifications
Item NumberTK-JP-G11016
Primary ColorRed
Primary MaterialDamascus Steel
Tsuka ColorBlack-white
Tsuka Skin ColorBlack
Tsuka Skin MaterialReal Rayskin
Tsuka Length10.62
Tsuba ColorBlack-gold
Tsuba MaterialAlloy
Tsuba ThemeGeometric
Saya ColorDark Red
Saya MaterialHardwood Lacquer
Saya SurfaceMatte
Saya Length29.92
Sageo ColorBlack
Nagasa MaterialManganese Steel
Nagasa ColorChrome
Nagasa Length28.74
Nagasa Hardness62
Nagasa SharppendYes
Nagasa HamonYes
StyleKoshirae
Dimensions40.6 x 1.3 x 0.3 Inches
Weight2.8 Pounds
Packing Size42.9 x 3.9 x 3.5 Inches
Shipping Weight3.3 Pounds

Frequently Asked Questions

What steel and hardness is the blade?
The blade is forged from manganese Damascus steel, hardened to 62 HRC. A genuine hamon line is present along the nagasa, and the Damascus layering produces visible wave-grain patterns across the 28.74-inch blade surface.
Is the rayskin on the handle real or synthetic?
The tsuka uses genuine black rayskin (honegawa) as the base wrap, overlaid with black cotton ito in a traditional diamond pattern. White contrast nodes at each ito crossing create the high-contrast black-and-white handle appearance shown in the product images.
What gives the saya its crackle texture and red color?
The saya is hardwood-core with a matte crackle lacquer finish - a deep red base with black fracture veining applied across the surface. The black sageo cord and red-and-black kurikata accent piece coordinate directly with the saya's two-tone finish.

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