Product Details

The 28.3-inch blade is forged from T10 carbon steel and clay tempered to 60 HRC, a differential hardening process that creates a genuine hamon - the wavy temper line running the length of the nagasa. The hand-polished chrome finish draws out the contrast between the hard edge and the softer spine, giving the blade a depth that mirror-polish blades simply cannot match. Collectors drawn to T10 Katana Sword will recognize the characteristic activity in the hamon as a hallmark of authentic heat treatment.

The tsuka measures 10.2 inches and is built on a full-tang foundation, with white samegawa (ray skin) providing the base grip layer beneath tightly wound black ito. Diamond-shaped menuki fittings are set at intervals along the wrap, visible between the crossings and adding a subtle ornamental detail that reads clearly even from a distance.

The iron tsuba is finished in black with a concentric geometric pattern of raised gold dots radiating outward from the center - a design that references classical Japanese metalwork without directly copying any single historical school. The rectangular gold-toned habaki seats cleanly against the tsuba face, and the fuchi collar maintains the black-and-gold palette through to the handle.

The saya is shaped from natural hardwood and left in an uncoated brown finish that lets the wood grain read openly across the full 30.3-inch length. The warm reddish-brown tone of the wood provides a deliberate contrast against the black sageo cord knotted at the kurigata. This natural saya finish is consistent with koshirae styles that prioritize material character over high-gloss lacquer. Those exploring Forged Katana will find this saya treatment a standout feature among similarly priced pieces.

Total assembled length is 40.5 inches at a weight of 2.65 lbs. The koshirae-style mountings, clay-tempered T10 blade, and natural hardwood saya make this a coherent piece for collectors who value visible craftsmanship over decorative finish alone.

  • Blade forged from T10 carbon steel and clay tempered to 60 HRC, producing a genuine hamon line visible along the 28.3-inch nagasa with a hand-polished chrome finish.
  • Full-tang construction runs the entire length of the 10.2-inch tsuka, wrapped in black ito over white samegawa for a secure, traditional koshirae grip.
  • Iron tsuba features a geometric pattern with gold dot accents on a black ground - a striking visual contrast that anchors the fittings without adding bulk.
  • Natural hardwood saya in warm brown showcases visible wood grain across its 30.3-inch length, finished without lacquer to highlight the material's organic character.
  • Black sageo cord is knotted at the kurigata in a traditional style, complementing the black ito wrap and creating a cohesive two-tone color scheme across the mountings.
  • Overall length 40.5 inches, weight 2.65 lbs - well-balanced proportions suited for kata practice, display, and serious collectors of Japanese sword craft.

Specification

Product Specifications
Item NumberTK-JP-KT19090
Primary ColorBrown
Primary MaterialT10 Carbon Steel
Tsuka ColorBlack
Tsuka Skin ColorWhite
Tsuka Length10.2
Tsuba ColorBlack-gold
Tsuba MaterialIron
Saya ColorBrown
Saya MaterialHardwood Natural
Saya SurfaceNatural
Saya Length30.3
Sageo ColorBlack
Nagasa MaterialT10 Steel
Nagasa ColorChrome
Nagasa Length28.3
Nagasa HamonYes
Nagasa ClayYes
Nagasa Hardness60
Nagasa SharppendYes
Tsuba ThemeGeometric
StyleKoshirae

Frequently Asked Questions

What steel and hardness does this katana blade use?
The blade is forged from T10 carbon steel and clay tempered to 60 HRC, producing a genuine hamon along the 28.3-inch nagasa with a hand-polished chrome finish.
Is the tsuba on this katana iron or alloy?
The tsuba is iron, finished in black with a concentric geometric pattern of gold dots. It pairs with a gold-toned habaki and black fuchi to maintain a consistent black-and-gold theme across all fittings.
What material and finish is the saya?
The saya is natural hardwood, 30.3 inches, left in an uncoated brown finish that shows visible wood grain. A black sageo cord is knotted at the kurigata, contrasting the warm brown wood tone.

Customer Reviews(2)

Dillon Scott Price Pennsylvania, United States
Mar 15, 2023 13:15

Ordered this sword for training

Anthony Ruivo Michigan, United States
Feb 03, 2022 12:09

Nearly perfect. Great balance and overall quality/craftsmanship. -1 star due to the black finish on the edges of the tsuba and handle cap being worn upon arrival.