







Shadow Bamboo Katana
Description
The Shadow Bamboo Katana pairs a sharpened, full tang manganese steel blade with an integrated black koshirae. Its 72 cm blade has a dual-groove profile and a stated hardness of 58 HRC. The complete sword measures 103 cm and weighs approximately 1.0 kg with the saya.
Unlike katana assembled with several prominent, separable fittings, this model uses a streamlined, guardless exterior. The 30 cm tsuka and solid wood saya share a raised bamboo-leaf texture beneath a glossy black finish, creating a continuous silhouette from handle to scabbard.
A patterned gold-tone habaki breaks up the otherwise monochrome design. The restrained black-and-gold palette keeps attention on the blade geometry and textured exterior, giving the sword a distinct appearance without elaborate ornamentation.
Details
- Sharpened manganese steel blade
- 58 HRC blade hardness
- Full tang construction
- Dual-groove blade profile
- Integrated, guardless black koshirae
- Raised bamboo-leaf texture across the tsuka and saya
- Black-lacquered solid wood saya
- Patterned gold-tone habaki
General Specifications
| Nihonto Type | Katana (Samurai Long Sword) |
|---|---|
| Item Number | Y-5621K |
| Blade Material | Manganese Steel |
| Blade Hardness | 58 HRC |
| Blade Construction | Full Tang |
| Edge | Sharpened |
| Blade Profile | Dual Groove |
| Koshirae | Integrated Guardless Construction |
| Habaki | Patterned Gold-Tone Finish |
| Saya | Black-Lacquered Solid Wood |
Dimensions & Weight
| Parameter | Metric | Imperial |
|---|---|---|
| Blade Length | 72 cm | 28.3 in |
| Tsuka Length | 30 cm | 11.8 in |
| Overall Length | 103 cm | 40.6 in |
| Blade Width | 3.2 cm | 1.26 in |
| Blade Thickness | 0.5 cm | 0.20 in |
| Weight with Saya | Approx. 1.0 kg | Approx. 2.20 lb |










Materials & Craftsmanship
We choose the right steel for each katana—nothing more, nothing less |
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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 |
