Product Details

The blade is forged from Damascus steel, with the folded-layer construction leaving a flowing grain pattern visible along the flat and into the shinogi. A single bo-hi groove channels down the length of the nagasa, trimming rotational weight while giving the polished surface a sharper visual line. The chrome-finish edge runs clean from base to tip, and a visible hamon traces the transition zone between edge and body. At 40.55 inches overall and 2.8 lbs, the balance sits naturally toward the tsuka for comfortable extended handling.

The tsuka is built on a hardwood core, covered with genuine black same ray skin, then wrapped end-to-end in black ito cord in the classic hishi-gumi diamond pattern. Menuki accents sit beneath the wrap at the grip points. The fuchi and kashira are finished in matching gold-tone metal, keeping the hardware consistent from pommel to guard. For collectors interested in the full range of dark-finished builds, the Real Black Katana collection covers additional options in the same color family.

The tsuba is the visual centerpiece of the koshirae - a round copper guard cast in an aged gold tone, featuring a horse in relief on a reticulated lattice background. The openwork cutouts in the habaki-moto area add depth and shadow, making the carving read clearly even at a distance. Fuchi rings echo the same gold hardware used throughout the fitting set.

The saya is shaped from hardwood and finished in black natural lacquer - the surface is smooth and even, with a low-sheen quality that reads closer to satin than gloss. A gold-tone brass kojiri caps the tip, and the diamond-shaped brass locket plate sits mid-saya as a secondary accent. A black sageo cord and a strand of small brown wooden beads hang from the kurikata, adding texture to an otherwise minimal scabbard. Collectors exploring the Damascus family more broadly can browse the Damascus Steel Katana Sword collection for related builds.

Overall dimensions: 40.55 inches length, 1.259 inches width, 0.275 inches height, shipping weight 3.3 lbs. The koshirae-style presentation - coordinated black saya, black ito, and gold hardware throughout - makes this a strong display piece as well as a well-proportioned collectible for Damascus steel enthusiasts.

  • Full-tang Damascus steel blade with visible folded-layer patterns and a hand-finished edge, running 40.55 inches total length and weighing 2.8 lbs for a well-centered feel.
  • Black hardwood saya finished in premium natural lacquer - smooth, sealed, and fitted with a gold-tone brass kojiri and kurikata for a clean, cohesive look.
  • Hardwood tsuka wrapped in genuine black same (ray skin) under tight black ito cord, delivering a secure, traditional diamond-pattern grip that holds position confidently.
  • Gold-tone copper tsuba cast with a raised horse motif on an openwork lattice background - a standout detail that anchors the koshirae's black-and-gold color story.
  • Single bo-hi groove runs the length of the blade, reducing swing weight and adding visual definition to the Damascus patterned surface.

Specification

Product Specifications
Item NumberTK-JP-G10668
Primary ColorBlack
Primary MaterialDamascus Steel
Saya ColorBlack
Saya MaterialHardwood Lacquer
Tsuka ColorBlack
Nagasa ColorChrome
Sageo ColorBlack
Tsuba ColorGold
Tsuba ThemeDragon
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 is used and does it have a hamon?
The blade is forged from Damascus steel with a folded-layer construction that produces visible grain patterns across the surface. A hamon is present, marking the transition zone along the edge. The blade is not clay-tempered.
How long is the blade and what does it weigh?
Overall length is 40.55 inches with a blade width of 1.259 inches and spine thickness of 0.275 inches. The complete sword weighs 2.8 lbs, with the bo-hi groove helping to keep swing weight toward the tsuka for balanced handling.
What is the tsuba design and how does the saya finish look?
The tsuba is round copper in an aged gold tone, cast with a raised horse figure on an openwork lattice background. The black hardwood saya is finished in natural lacquer with a satin-like surface, gold-tone brass fittings, and a brown wooden bead accent on the sageo cord.