








Karahana Katana
The Karahana Katana carries a Karahana-inspired floral roundels on green-and-black mounting. The blade carries differential hardening. The guard-side details bring the motif close to the hand.
General Specifications
| Specification | Value |
|---|---|
| Product Type | Katana |
| Blade Material | 1045 Medium-Carbon Steel |
| Heat Treatment | Differentially Hardened |
| Blade Geometry | Bo-hi |
| Blade Finish | Decorative Wavy Hamon-Style Pattern |
| Tang Construction | Full Tang |
| Tsuba | Black Maru-gata Sukashi Tsuba with Botanical Scrollwork |
| Tsuka | Teal Cord Wrap over Black Textured Panels |
| Saya | Lacquered Solid Wood with Karahana-Style Floral Roundels |
| Included Items | Katana, Matching Saya, and Box |
Dimensions & Weight
| Measurement | Value |
|---|---|
| Overall Length | 102 cm / 40.2 in |
| Blade Length | 73 cm / 28.7 in |
| Tsuka Length | 26 cm / 10.2 in |
| Blade Width | 3.2 cm / 1.26 in |
| Total Weight | 1.3 kg / 2.87 lb (with saya) |











Materials & Craftsmanship
We choose the right steel for each katana—nothing more, nothing less |
|
One continuous piece of steel, from blade to handle |
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Through-hardened or clay-tempered, years of experience get it just right |

Hand-Fitted Koshirae
Shaped to follow the katana’s curve, with a secure fit for a smooth draw without slipping loose |
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For centuries, the tsuba has reflected its owner’s taste—and is often the first detail to catch the eye |
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A comfortable shape, a tight wrap—the first step to bringing out a katana’s true power is a firm grip |
