Sakura Copper Katana T-10 Steel Unokubi Shape
Code: ST-142


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Product detailed description
Sakura Copper Katana (桜), Real Choji Hamon
nagasa 2.30 Shaku, Unokubi-Zukuri tip, Yokote
Precise replica of the Sakura Copper katana – combines master blacksmith craftsmanship with the elegance of copper fittings. The blade made of T-10 steel in a monocomposite Maru configuration symbolizes material purity and high functional durability. The sakura motif on the copper fittings refers to the transience and beauty of life, which is deeply rooted in samurai philosophy. This replica is an expression of aesthetic perfection and respect for tradition.
The blade was hand-forged from high-carbon T-10 steel and differentially hardened using clay. Master craftsmen shaped it into Kanmuro Otoshi (Unokubi-Zukuri) – a specific profile with two grooves bo-hi, providing ideal balance and a unique visual style. The slight curvature (sori) ensures a smooth cut, while hand polishing with hazuya stone delivers a mirror-like shine.
On the blade, a distinct real Choji hamon is visible, created using traditional methods. This harmonious temper line emphasizes the character of the blade as a uncompromising work of art with an edge hardness of 58 HRC.

The blade tip features a real Diamond-Shaped Yokote, which is very well defined by the fact that the hamon runs along its entire length through the Boshi. The distinct real Choji Hamon is created according to ancient traditional methods of master blacksmiths.
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Need advice? We will gladly help you choose this exclusive piece! Call us at +420 601 390 216 (Mon - Fri, 7:30 - 16:00)! |
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Custom production on request We manufacture katana, wakizashi and tanto knives to order. Production time is 60–90 calendar days. |
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Dellinger warranty
Dellinger products come with a 100% quality guarantee. This exclusive piece is covered by a lifetime warranty against any hidden material defects.Additional parameters
| Category: | Sold collector katanas and swords |
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| Warranty: | lifetime |
| Weight: | 1 kg |
| EAN: | 8595705409484 |
| steel - blade material: | T-10 Hi-carbon steel |
| blade length (nagasa) from the end of the habaki: | 2.30 Shaku - 69.5 cm |
| hamon (partial hardening): | Yes |
| Bo-Hi gutter: | Yes |
| suitable for cut-off tests: | Yes |
The Japan Swords brand represents a unique bridge between Japanese aesthetics and the millennia-old tradition of sword-making. These replicas are crafted in the legendary city of Longquan, which has been recognized for over 2,500 years as a center of exceptional blade production. Japan Swords revives the samurai legacy through handcrafted custom production, where each piece embodies discipline, honor, and master craftsmanship. The result is a collection of blades that serve both as historical symbols and as examples of refined metalworking.
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The legacy of Longquan and the spirit of the samurai
The combination of Japanese philosophy and the Chinese sword-making heritage of Longquan results in products with outstanding mechanical properties. Local masters follow historical techniques enhanced with modern precision to achieve the ideal balance between flexibility and durability:
- Handcrafted production: Each piece from Japan Swords is individually made. This is not mass production, but precise work by experienced craftsmen.
- Authentic materials: Traditional hardening and steel folding techniques are used to ensure the characteristic appearance and structural integrity of each blade.
- Cultural significance: These products are not only functional replicas but also collectible items that carry deep cultural meaning and the philosophy of bushido.
Complete Japan Swords collection
Our selection includes carefully chosen pieces that meet the highest aesthetic and technical standards. The range features iconic Japanese blade types:
- Katana: The legendary long sword replica symbolizing samurai honor and craftsmanship at its peak.
- Wakizashi: A shorter companion blade, historically an essential part of a samurai’s equipment.
- Tanto: A precisely crafted dagger known for its simplicity and effectiveness.
For collectors and history enthusiasts
Japan Swords replicas are designed for lovers of Japanese culture, history, and traditional craftsmanship. They are ideal for private collections as well as for studying historical forms and techniques. Each blade reflects respect for materials and the centuries-old art of sword-making.
Owner’s note: Carbon steel blades require regular care to maintain their appearance and durability. We recommend cleaning and treating the blade with special oil to prevent oxidation and protect its unique structure.
Explore our Japan Swords collection and experience the fusion of history and craftsmanship. All products are carefully inspected to ensure the highest quality and to become a standout piece in your collection.


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