Tachi

The Tachi, Sword of the Mounted Samurai

A symbol of military prestige and Japanese warrior nobility, the Tachi is considered one of the oldest swords in Japan. It first appeared as early as the 10th century, during the Heian period, and became the weapon of choice for mounted samurai. Designed for horseback combat, the Tachi featured a more pronounced curvature and a long blade, allowing powerful cuts from the saddle. Its refined shape and elegance made it a symbol of honor and loyalty, values deeply rooted in the Bushidō code. Each Tachi was far more than a simple weapon: it embodied the soul of the warrior. Hand-forged using traditional Japanese methods, it reflected a perfect balance between power, precision, and beauty. Carrying a Tachi was a privilege reserved for the bushi, the elite of the Japanese military class.

Characteristics of the Traditional Japanese Tachi

The Tachi stands out for its exceptional design and historical authenticity. Forged in the purest Japanese tradition, it represents the very essence of the craftsmanship of master swordsmiths. Its main characteristics include:

• A long, curved blade (approximately 75 to 80 cm), ideal for attacks while in motion.
• A cutting edge worn facing downward, suspended from the belt using fittings known as ashi.
• Hand-forged construction using tamahagane steel, heated, folded, and hammered repeatedly to achieve unmatched strength and flexibility.
• An engraved signature (mei) on the tang of the blade, proving the identity of the swordsmith.
• A refined mounting (koshirae) consisting of a lacquered scabbard (saya), a guard (tsuba), and a handle wrapped in ray skin (samegawa).

The Tachi was both a formidable weapon and a true artisan masterpiece. Every detail, from blade polishing to decorative engravings, reflects the spiritual heritage of the samurai and their deep respect for Japanese traditions.

How to Wield a Tachi on Horseback

Mastering the Tachi was an art reserved for experienced warriors. Designed for mounted combat, it allowed wide, rapid cuts while maintaining control of the horse. The samurai had to demonstrate a perfect balance between striking power and fluid movement. Schools of Kenjutsu and Battōjutsu taught precise techniques for handling the Tachi, combining discipline, posture, and breathing. Drawing the sword, often performed in a circular motion, was meant to harness gravity and the horse’s speed.

• Kesagiri: an iconic diagonal cut used to strike a moving opponent.
• Makko-giri: a vertical strike aimed at cutting straight down.
• Kesa-uchi: an upward motion ideal for destabilizing an opponent.

This mastery of movement symbolized the connection between man, blade, and horse — a perfect harmony unique to the spirit of the samurai.

The Tachi, Direct Ancestor of the Katana

The Tachi is considered the direct ancestor of the Katana. From the 15th century onward, Japan experienced a shift in combat strategies. Mounted warfare gradually gave way to ground-based combat, which was closer and more dynamic. Wearing the sword with the blade facing upward led to the birth of the katana, which was shorter, more maneuverable, and better suited for duels on foot. This evolution did not mark the end of the Tachi, but rather its legacy. The katana inherited its structure, forging methods, and symbolism. Where the Tachi represented nobility and prestige, the katana became the reflection of discipline and individual honor.

Differences Between Tachi and Katana

Although they share common roots, the Tachi and the Katana differ significantly due to their era, method of wear, and usage. The comparison table below highlights their distinctions:

The katana can therefore be seen as the natural evolution of the Tachi, inheriting its essence while adapting to a new era of Japanese combat.

The Tachi in Japanese Culture

Beyond the battlefield, the Tachi holds a central place in Japanese culture and spirituality. Many ancient examples are preserved in Shinto temples and national museums, where they are revered as true treasures. The Tachi was often offered to deities as a sign of respect and gratitude. Famous models such as the Kogarasu Maru or the Nagamitsu Tachi have become icons of Japanese swordsmithing. They embody harmony between beauty, power, and faith. Even today, collectors and Japanese sword enthusiasts recognize the Tachi as an exceptional piece, a timeless symbol of feudal Japan and the warrior’s path.

Why Choose a Hand-Forged Tachi

Choosing a hand-forged Tachi is far more than a purchase: it is an immersion into a thousand years of tradition. Our Tachi swords are crafted using ancestral Japanese methods, with full tang construction ensuring strength and perfect balance. Each blade is shaped with extreme precision, hand-polished, and mounted with noble materials such as folded steel, natural silk, ray skin, and lacquer. These swords are as stunning to display as they are impressive to handle, combining authenticity and artisan quality. By choosing a Tachi from our collection, you own a true work of art — a sword rich in history and emotion, forged in absolute respect for samurai traditions.

Maintaining and Displaying a Japanese Tachi

A well-maintained Tachi preserves its beauty and longevity. To protect the blade, it is recommended to regularly apply a thin layer of choji oil to prevent oxidation. A traditional maintenance kit generally includes:

• Uchiko powder to gently clean the blade.
• Rice paper (nuguigami) to wipe the blade without damaging the edge.
• A soft cloth to apply the protective oil.

For display, it is best to keep the sword away from humidity and direct sunlight, using a suitable stand. This way, your Tachi will retain its brilliance and remain a living tribute to the art and wisdom of ancestral Japan.