





Butterfly Katana
The Butterfly Katana carries a guardless aikuchi-style mounting with butterfly and blossom saya artwork. The guardless mounting leaves the butterfly-and-blossom artwork uninterrupted along the saya.
General Specifications
| Recommended Use | Adult collection, display, and supervised practice |
|---|---|
| Blade Material | 1045 carbon steel |
| Edge Condition | Sharpened |
| Blade Groove | Long bo-hi |
| Blade Pattern | Decorative notare-style wave |
| Tang Construction | Full tang |
| Mounting | Guardless aikuchi style |
| Fittings | Gold-toned alloy collar and ornaments |
| Tsuka | White cord wrap over white samegawa |
| Saya | White lacquered solid wood with butterfly and blossom artwork |
| SKU | Y-3625 |
Dimensions & Weight
| Overall Length | 102 cm / 40.2 in |
|---|---|
| Blade Length | 73 cm / 28.7 in |
| Handle Length | 26 cm / 10.2 in |
| Blade Width | 3.2 cm / 1.3 in |
| Weight with Saya | 1.3 kg / 2.9 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 |
