Product Details

The nagasa on this katana is forged from T10 carbon steel through a combination of folding and clay tempering. Folding refines the grain structure of the steel, while differential clay tempering produces a genuine hamon - a visible wavy temper line that runs the length of the 28.34-inch edge. The result is a hardened cutting edge at 60 HRC paired with a more resilient spine, a hallmark of traditional Japanese swordsmithing found across our Clay Tempered Katana Sword collection.

The tsuka measures 10.23 inches and is built over a full tang core. Genuine black samegawa rayskin sits beneath tightly wound black cotton ito, creating a firm grip surface with visible diamond patterns. The menuki sit flush under the wrap, and the overall construction keeps the sword's center of balance close to the tsuba for controlled handling.

The tsuba is crafted from alloy in a dark finish, featuring a sculpted floral motif with layered petals across the guard face. A brass-toned habaki collar seats the tsuba firmly against the blade, and the contrast between the gold collar and black guard adds a subtle accent to the fitting assembly.

The saya is carved from hardwood and finished with piano lacquer beneath an intricate golden silk thread overlay. The thread wraps across the entire scabbard surface in a random organic pattern, giving the saya a textured, almost vine-like appearance against the dark lacquered base. A black sageo cord is tied at the kurikata for traditional carry. This distinct finish sets the piece apart from standard lacquered scabbards.

At 41 inches overall and 2.2 lbs, this T10 Katana balances collectible craftsmanship with authentic forging methods. The combination of folded T10 steel, real hamon, floral alloy tsuba, and silk thread-wrapped saya makes it a standout display piece with genuine swordsmithing heritage behind every detail.

  • Forged from T10 carbon steel using clay tempering and folding techniques, producing a real hamon line along the 28.34-inch nagasa with 60 HRC edge hardness.
  • Full tang construction with black samegawa rayskin and black cotton ito wrapping over a 10.23-inch tsuka, delivering a secure and balanced grip.
  • Alloy tsuba finished in dark tone with a raised floral motif and brass habaki collar, adding refined visual contrast to the black fittings.
  • Hardwood saya coated in piano lacquer and wrapped in golden silk thread over a black base, creating a distinctive organic textured pattern at 22.83 inches long.
  • Overall length of 41 inches with a sword weight of 2.2 lbs, sized and balanced for display, collection, or traditional kata forms.

Specification

Product Specifications
Item NumberTK-JP-KT19209
Primary ColorBlack
Primary MaterialT10 Carbon Steel
Tsuka ColorBlack
Tsuka Skin ColorBlack
Tsuka Length10.23
Tsuba ColorBlack
Tsuba MaterialAlloy
Tsuba ThemeFlower
Saya ColorBlack-gold
Saya MaterialHardwood Lacquer
Saya SurfacePiano Lacquer
Saya Length22.83
Sageo ColorBlack
Nagasa MaterialT10 Steel
Nagasa ColorChrome
Nagasa Length28.34
Nagasa HamonYes
Nagasa ClayYes
Nagasa Hardness60
Nagasa SharppendYes
Saya ThemeVine
StyleKoshirae
Dimensions41 Inches
Weight3.0 Pounds
Packing Size43 x 4 x 4 Inches
Shipping Weight4.0 Pounds

Frequently Asked Questions

What steel and tempering process is used on this katana?
This katana uses T10 carbon steel that has been folded and clay tempered. The differential hardening process creates a real hamon temper line along the 28.34-inch nagasa, with the cutting edge reaching 60 HRC hardness while the spine retains flexibility.
What makes the saya design unique on this sword?
The hardwood saya is coated in piano lacquer and then wrapped entirely in golden silk thread in a random organic pattern. This gives the scabbard a textured, vine-like appearance over the dark lacquered base, unlike standard smooth or painted finishes.
What is the tsuba theme and what materials are the fittings?
The tsuba is alloy with a dark finish, featuring a sculpted floral motif with layered petals. It pairs with a brass-toned habaki collar that creates a gold-on-black accent. The tsuka uses genuine black samegawa under black ito wrapping on a full tang core.

Customer Reviews(19)

Evan Vanhaelemersch Pas-de-calais, France
Oct 26, 2025 01:29

great product! The blade is balanced and the handle feels great

Joseph Elder Ohio, United States
Jul 09, 2025 05:53

Very well made. r
The Tsuba is a bit thinner than I expected, but that is not necessarily a problem. r
I also note that the balance point is about 5 inches forward of the Tsuba - a bit farther forward than most. It works for me as the sword handles quite well.

Karen Wright Ohio, United States
Nov 18, 2024 20:02

The katana arrived in 7 days. It is a beautiful blade and cuts smoothly and precisely.

Michael Quattro Nevada, United States
Oct 26, 2024 19:31

The buying process was made smooth and easy by much of their educational materials that are available on their web site. I wsa able to choose a proper katana suited to my needs in the dojo. The price was excellent. I received the sword promptly and safely and the product is very good.r
I don't know what more I could ask of a vendor other than great product and excellent service.

Robert Tronge Michigan, United States
Oct 02, 2024 17:23

A beautiful Sword and arrived quickly

Ross Nichols Oregon, United States
Sep 14, 2024 16:10

This katana is now my favorite and I've bought over 7 from TK ,the reason is it's special blade geometry which makes it very light and fast with one hand. The hamon and polish are impeccable and the blade a beaty.The other reason is the fit and finish is flawless and especially love the fit of the Saya and its elegant silk string. Wanted to take this opportunity to recommend the t10 folded naginata's I've included, these have the same blade geometry as katana reviewed (which also makes them light)they are 1 3/8" tall the whole way through the blade(which is the same length)opposed to a 11/4" tapering to 1". These naginata's are bigger and badder ,you won't be sorry you picked one up.

Brian Taylor Indiana, United States
Dec 02, 2023 18:04

My second sword from this company and love them both they are 100 legit battle ready

Susan Sandlin Wisconsin, United States
Dec 25, 2022 15:46

I bought a katana and ninja sword. Both are beautifully made, well balanced and handle nicely. They were well packaged for shipping and arrived safely and on time. I am very happy with my purchase and will keep an eye on the website for future purchases.

Mark Brown Virginia, United States
Nov 17, 2022 06:36

I purchased the silk thread katana ,t10 folded steel. It came sharpened , razor sharp. Beautifully done and finished. The blade has a Sabre style near the tip on the spine. Its 2 lb very maneuverable and well balanced. Very pleased.

Andrew Sheehan Washington, United States
Jun 28, 2022 19:02

This is the real deal, that is no wall hanger that’s a katana alright.

Glen Bustamante Arizona, United States
May 21, 2022 13:55

I love it, the first katana I ever bought. It holds together very well

Joseph Krueger Texas, United States
Jan 19, 2022 12:07

Great quality for a reasonable price.

Abigail Cagg Ohio, United States
Dec 25, 2021 12:09

Purchased a katana for my fíance for Christmas. He absolutely loves it. The craftsmanship is amazing. I was worried about getting something that looked cheap because I have never bought a sword before but I was pleasantly surprised.

Darin Dietz California, United States
Nov 03, 2020 10:45

Beautiful piece of craftsmanship. It arrived in very careful packaging, and in perfect condition

Christopher Scott Maryland, United States
Oct 17, 2020 16:59

Id say overall the quality of the build was pristine. Clean along the edges to the hilt. The only thing is that the Saya was a little to tight for the katana but I'm truly satisfied with my purchase. Looking forward to purchasing more from this manufacturer.