Handmade Tachi Swords

Explore our collection of handmade Tachi swords — each piece individually forged and assembled by skilled artisans using traditional Japanese swordsmithing techniques. From Damascus and T10 steel blades with real hamon lines to intricately cast tsuba and hand-wrapped tsuka, every detail honors the Tachi's distinguished heritage as one of Japan's earliest curved sword forms. Free shipping and free returns on every order.

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Frequently Asked Questions

What makes a Tachi different from a katana?
The Tachi predates the katana and was historically worn suspended from the belt with the cutting edge facing downward, whereas a katana is thrust through the sash edge-upward. This difference in carry style influenced blade geometry: a Tachi typically features a longer blade — often exceeding 70 cm — and a more pronounced curvature (sori) concentrated closer to the hilt rather than distributed evenly. The tang (nakago) signature placement also differs; on a Tachi it appears on the opposite side compared to a katana, reflecting the reversed wearing orientation. For collectors, these structural distinctions make the Tachi a visually distinctive display piece with deeper historical roots.
Which steel type should I choose for a collectible Tachi?
Each steel type offers a different visual and structural character. Damascus steel features layered folding that creates visible wavy or woodgrain-like patterning across the blade surface — ideal if you value intricate visual texture. T10 tool steel is a high-carbon alloy that responds well to differential clay tempering, producing a real hamon line along the edge where the hardened and softer zones meet. This gives the blade both a functional heat-treatment profile and a beautiful natural temper pattern. High manganese carbon steel offers excellent durability and takes colored blade finishes — such as red or blue tinting — particularly well. Your choice ultimately depends on whether you prioritize surface patterning, authentic hamon aesthetics, or bold visual finishes.
How do I properly display and store a Tachi sword?
A horizontal katana stand works well, but for historical accuracy many collectors use a tachi-kake — a vertical or angled rack that suspends the sword with the edge facing down, mirroring how it was traditionally worn. Keep the display area away from direct sunlight, which can fade lacquer finishes and degrade the ito wrap over time. For storage, apply a thin coat of choji clove oil to the blade using a soft flannel cloth, then return it to its fitted saya. Maintain indoor humidity between 40–55 percent to prevent moisture damage or rust formation on the steel. Periodically remove the blade to inspect for any oxidation spots, especially if you live in a humid climate.
Are these Tachi swords full-tang construction?
Yes. Every Tachi in this collection is built with a full-tang blade, meaning the steel extends the entire length of the handle and is secured with one or two mekugi bamboo pegs through the tsuka. This construction method is consistent with traditional Japanese swordsmithing and ensures the blade and handle form a single rigid unit. For collectors, full-tang assembly is an important quality marker because it indicates the piece was constructed following historically accurate methods rather than being a rat-tail or partial-tang shortcut found in lower-grade replicas.
What tsuba designs are available in this Tachi collection?
The collection features a varied range of hand-cast tsuba styles. Chrysanthemum motifs — in gold, bronze, and gold-black finishes — are the most prevalent, reflecting the flower's deep cultural significance in Japanese art and imperial heraldry. Dragon tsuba designs offer a bolder sculptural presence, while floral scroll and vine-engraved motifs provide an understated elegance. Each tsuba is cast in copper or iron alloy and finished by hand, so subtle variations in patina and detail occur from piece to piece. The tsuba design significantly influences the overall visual character of the sword, so choosing one that complements your saya finish and ito color creates a more cohesive display piece.

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