Product Details

This aikuchi tanto is forged from 1045 carbon steel, delivering a clean polished finish along the full length of the blade. The steel has been hardened to approximately 58 HRC, and the edge is hand-finished to a refined profile. The full tang construction runs through the entire handle, pinned in place by two wooden mekugi for structural integrity.

The handle follows the traditional aikuchi format - a guardless design where the blade meets the grip without a tsuba. Crafted from natural rosewood, the handle displays a rich brown grain with warm tonal variation. A polished brass habaki collar marks the transition from steel to wood, adding a gold-tone accent that contrasts with the organic texture of the grip.

Without a tsuba, the aikuchi design places full visual emphasis on the seamless line from blade to handle to saya. This minimalist approach reflects a style historically associated with tanto carried by Japanese nobility, where elegance took priority over elaborate fittings. For collectors seeking this specific aesthetic, our Full Tang Aikuchi collection offers additional variations worth exploring.

The saya is carved from the same natural rosewood as the handle, ensuring a matched grain pattern when the tanto is sheathed. A dark horn-style kojiri cap protects the tip of the scabbard, while the mouth fits snugly against the habaki for a secure hold. The matte surface of the wood is left in its natural state, showcasing the rosewood's distinctive texture.

Measuring 14 inches in overall length and weighing 2 lbs, this aikuchi tanto sits comfortably in a collection alongside larger pieces from the Japanese Tanto Blade series. The compact size and clean lines make it equally suited for a desktop stand or a wall-mounted display arrangement.

  • Forged from 1045 carbon steel, this aikuchi tanto features a full tang construction for solid balance and durability, with a hand-finished edge and polished chrome-tone surface.
  • Handle and saya are crafted from natural rosewood with a warm brown grain pattern, secured by two wooden mekugi pins for a traditional guardless aikuchi profile.
  • A brass habaki collar sits at the base of the blade, providing a clean transition between the rosewood handle and the polished steel, adding a subtle gold-tone accent.
  • The saya tip features a dark horn-style kojiri cap, complementing the natural wood grain and protecting the scabbard end from wear during display or storage.
  • Overall length measures 14 inches with a total weight of 2 lbs, making this tanto a compact and balanced piece suited for desk display or sword collections.

Specification

Product Specifications
Item NumberTK-JP-AW20122
Primary ColorNatural-wood
Primary Material1045 Carbon Steel
Saya ColorBrown
Saya MaterialHardwood Natural
Tsuka ColorBrown
Nagasa ColorChrome
Tsuba ColorGold
Tsuba ThemePlain
StyleShirasaya
Dimensions14 Inches
Weight2.0 Pounds
Packing Size17 x 2 x 2 Inches
Shipping Weight3.0 Pounds

Frequently Asked Questions

What steel is used in this aikuchi tanto?
This tanto is forged from 1045 carbon steel, hardened to 58 HRC. The blade features a full tang construction pinned with two wooden mekugi through the rosewood handle, and the edge has been hand-finished to a refined profile.
What makes this an aikuchi style tanto?
The aikuchi design omits the tsuba (hand guard) entirely, creating a seamless transition from blade to handle. This guardless profile was historically favored by Japanese nobility for its clean, elegant lines and compact carry.
What type of wood is used for the handle and saya?
Both the handle and saya are crafted from natural rosewood with a warm brown grain pattern. A polished brass habaki collar sits at the blade base, and the saya tip features a dark horn-style kojiri cap for protection.

Customer Reviews(17)

Rodney Horikawa Hawaii, United States
Apr 18, 2025 14:45

Thank you awesome company fast shipping will buy again.

Alex Basti Massachusetts, United States
Feb 28, 2025 14:04

i have never used truekatana before and i am quite satisfied with 2 tanto purchases i made from there. first off, was packed well and was protected coming to this country. the shirasaya tanto is beautiful and is very sharp-cant wait to test cut with it. As a true gamble i ordered a higher end more ornamental tanto and was in disbelief as i saw that the blade is probably the sharpest of any blade i have. I cant wait to test. i have no doubt both tantos are properly pegged, functional, and will perform! if i have one complaint its that everything should come with its respective swordbag. I will order from truekatana again for sure.

Patrick Jeffery Michigan, United States
Feb 27, 2025 13:01

The tanto was beautiful exotic wood grain looks and feels great was a little loose in the scabard but used the old samurai wax trick and now it's good I'm not sure what the wood is maybe tiger wood but is super attractive and with a couple of coats of oil it is amazing blade is razor sharp I've already ordered some other pieces from true katana as there selection and unique designs are very cool and the pricing is good something for everyone at different price points I'm glad I stumbled onto true katana as for shipping this item took about a week

Rick Todd Ohio, United States
Dec 28, 2024 17:27

Great quality and quick shipping

James Rich North Carolina, United States
Apr 19, 2024 13:14

I am very pleased with this purchase. Super sharp blade and beautifully made.

Steven Omiya Hawaii, United States
Sep 21, 2023 15:13

Received product in excellent condition. Also got in a fast time frame. Will order again.

William Doyle New Hampsh, United States
Jul 12, 2023 13:24

Very happy with the quality of the Tanto. Will be ordering again.
Thanks

Brian Chastain Kentucky, United States
Nov 07, 2022 05:43

Ordered this on Halloween said it would be here on 11/9 got it on 11/3 super fast shipping. The craftmanship of these 2 swords is off the chain. Razor sharp beautiful steel!! Excellent product!! I would highly recommend! Very happy customer! Will be back for more!!! Thanks TrueKatana!!!

Cj Cohron Kentucky, United States
Jun 26, 2022 05:28

Beautiful knife. The only problem I have is that the blade is a little scratched when I got it, but besides that it is a nice knife.

Loni Simone Washington, United States
Dec 28, 2021 19:21

Vert nicely finished. The wood is beautiful, fits nicely. Blade looks very good. Packaged well.

William Coleman Idaho, United States
Nov 03, 2021 19:49

Beautiful knife. Very satisfied. Arrived on time and tracking was quite good.

Nicholas Moru New York, United States
May 27, 2021 09:39

Great knife, Clean blade, fits nicely in the sheath. Comes exactly as pictured.