Knowledge Base: Tachi

A double-edged katana is often referred to as a "Ken" or "Ken-style" sword. The term "ken" is derived from the Japanese word for sword. While the term "katana" typically refers to a single-edged curved sword with a sharp cutting edge on one side, the term "ken" encompasses double-edged swords.It's important to note tha ...

The terms "nodachi" and "odachi" are sometimes used interchangeably, and their precise definitions can vary depending on historical context and interpretations. However, there are generally understood differences between the two:Nodachi:The term "nodachi" translates to "field sword" or "field great sword."In some inter ...

Sasuke Uchiha's sword, the Kusanagi Sword, belongs to the category of a ninjato, also known as a ninja sword. The ninjato is a fictional type of sword commonly associated with ninja characters in anime, manga, and other forms of media.The Kusanagi Sword is depicted with a straight, single-edged blade, a circular handgu ...

The rarest katana in the world is difficult to determine definitively, as it depends on various factors such as historical significance, craftsmanship, provenance, and unique features. However, there are a few notable katanas that are considered exceptionally rare and highly prized:Honjo Masamune: The Honjo Masamune is ...

Before the katana became the iconic sword associated with the samurai, several other sword types were used by samurai warriors in Japan. Here are a few examples of swords that were used by samurai before the katana:Tachi: The tachi was a predecessor to the katana and was prominent during the Heian period (794-1185). It ...

The terms "daito" and "katana" are often used interchangeably, but technically they refer to different lengths of Japanese swords.Daito: The term "daito" (大刀) translates to "long sword" in Japanese. It generally refers to any Japanese sword with a blade length of over two shaku (approximately 60.6 cm or 23.9 inches). D ...

The swords in anime are typically referred to by their specific names or classifications, just as they would be in the real world. Here are some common sword terms used in anime:Katana: The katana is a traditional Japanese sword with a curved, single-edged blade and a circular or squared guard. It is one of the most ic ...

The tachi was a type of Japanese sword that was primarily used by samurai warriors during specific periods in Japanese history, such as the Heian period (794-1185) and the Kamakura period (1185-1333). The tachi had a longer blade compared to the later katana and was often worn suspended from the samurai's belt with the ...

A "daito" sword, also known as "tachi," refers to a type of Japanese sword that was primarily used by samurai during the earlier periods of Japanese history. The term "daito" translates to "long sword" in English.Daito swords typically have a curved, single-edged blade with a length of around 70 to 80 centimeters (27 t ...

A chokutō is a type of sword that originated in ancient China and was later introduced to Japan. It is characterized by its straight blade, unlike the curved blades of the later Japanese swords such as the tachi and katana. The term "chokutō" translates to "straight sword" in Japanese.In Japan, the chokutō is primarily ...

A nodachi is a type of traditional Japanese sword that is characterized by its exceptionally long blade. The length of a nodachi blade can vary, but it is typically around 35 to 60 inches (89 to 152 centimeters) or even longer.The nodachi is known for its impressive reach and cutting power. Due to its extended length, ...

The term "katana" specifically refers to the curved, single-edged swords that emerged during the medieval period in Japan. The oldest surviving katana swords typically date back to the Kamakura period (1185-1333) or later. However, it's important to note that the specific age and origins of the oldest katana can be cha ...

Sasuke Uchiha's Kusanagi Sword in the Naruto series is depicted with the following characteristics:Blade: The blade of the Kusanagi Sword is straight and single-edged. It is typically portrayed as silver or steel gray in color. The blade has a sharp edge and is designed for precise and swift strikes.Length: The sword's ...

A samurai sword is any bladed weapon historically carried by Japan's samurai warrior class. The katana is the most famous type, but the samurai arsenal also includes the wakizashi (short companion sword), tanto (dagger), tachi (cavalry sword), and naginata (polearm). When people say "samurai sword," they usually mean a ...

Yes. Every tachi order ships free within the United States — no minimum purchase required. We also offer international shipping to most countries. Standard US delivery typically arrives within 1–2 weeks for hand-forged items, while our Ready to Ship collection delivers in 3–7 business days. ...

Yes. Every tachi, odachi, nodachi, and kodachi in our collection is individually hand-forged by experienced swordsmiths. From steel selection and forging to clay tempering, polishing, and mounting, each step is completed by hand using traditional Japanese techniques. No two blades are exactly alike. ...

For display and entry-level collecting, 1045 or 1060 carbon steel offers solid durability at an affordable price. For collectors who want a visible hamon line and superior edge retention, T10 carbon steel with clay tempering is the most popular choice. Damascus steel tachi swords feature unique folded patterns — the de ...

A kodachi is a shorter companion sword with a blade of roughly 60 cm that follows tachi-style mounting conventions. It fills a similar role to the wakizashi but with tachi-style fittings. The kodachi was often carried alongside a full-size tachi, and its compact size made it suitable for indoor settings and close-quart ...

A tachi is a traditional Japanese curved sword that predates the katana. Developed during the Koto period (roughly 900–1596), the tachi was designed for mounted cavalry — its deep curvature and longer blade made it effective for downward strikes from horseback. Unlike the katana, which is worn edge-up through the belt, ...

A Damascus tachi works particularly well as a high-impact display gift because its length and curvature make it visually dominant on any wall mount or floor stand — it simply commands more presence than a shorter blade. For a collector who already owns katana or wakizashi pieces, a tachi introduces a different historic ...

Damascus patterned blades require consistent but minimal care to maintain their appearance. Every three to four months, apply a small amount of choji oil (or a food-grade mineral oil substitute) using a soft, lint-free cloth, spreading it in thin strokes along the flat and shinogi-ji. Buff lightly so no excess pools in ...

The tachi predates the katana by several centuries and differs in three measurable ways. First, its nagasa (blade length) typically exceeds 70 cm, making it noticeably longer than a standard katana. Second, its sori (curvature) is deeper and positioned closer to the base of the blade rather than the center, giving it a ...

The ninjato is generally characterized by a straighter, shorter blade profile compared to the pronounced curvature of the traditional katana. While the katana's sori — its arc — is a defining visual and functional feature rooted in centuries of Japanese sword-making tradition, the ninjato's near-straight or gently curv ...

Tachi in this collection are designed and positioned as collectible display pieces, making them well-suited for presentation to enthusiasts of Japanese history, classical art, or decorative craftsmanship. The combination of historically informed blade geometry, hand-forged 1095 steel with a visible hamon, and the disti ...

Lacquered scabbards have been integral to Japanese sword aesthetics since at least the Heian period (794–1185 CE). Color selection was rarely arbitrary — vivid hues including deep reds, oranges, and yellows were historically associated with ceremonial use, court presentation, and high-ranking military figures. Orange i ...

A tachi works exceptionally well as a display centerpiece because its length and curvature command immediate visual attention. At 70 cm or more of blade length, it naturally anchors a horizontal wall mount or a floor-standing display stand. The earthy brown palette pairs well with secondary pieces — a tanto displayed i ...

Brown lacquers, natural hardwood saya, and bronze or shakudo fittings were among the most common finishing choices in classical Japanese sword mountings, particularly during the Heian through Muromachi periods. This palette was favored because it aged with dignity — the tones deepened rather than faded, and the materia ...

The tachi predates the katana by roughly three centuries and differs in several measurable ways. Tachi blades are typically longer — often 70 cm or more — and carry a deeper, more pronounced curvature (sori). Historically, the tachi was worn edge-down suspended from the hip by a cord, while the katana was thrust throug ...

The tachi's elongated form and historical prestige make it one of the most visually authoritative centerpieces in a Japanese sword display. Because of its length and pronounced curve, it naturally draws the eye more than shorter blade forms. Collectors who arrange multi-piece displays often position the tachi as the an ...

High-carbon steel requires more attentive care than stainless alternatives because it is susceptible to surface oxidation when exposed to moisture or skin oils. For a black-finished blade, the routine is straightforward: apply a light coat of camellia oil or mineral oil to the blade surface every few months, or after h ...

Full-tang means the steel of the blade extends continuously through the entire length of the handle, rather than terminating partway through or being attached via a threaded bolt. For a display piece, this is one of the clearest indicators of build quality. It means the handle scales (the tsuka) are fitted around a sin ...

The most immediate difference is curvature and length. The tachi typically has a more pronounced sori (curve) and a longer overall blade than the katana, reflecting its origins as a cavalry sword worn edge-downward rather than edge-up through the belt. This distinction matters for display: a tachi is traditionally moun ...

A hand-forged T10 tachi with a distinctive tsuba design - particularly the dragon or floral motifs featured in this collection - is a compelling gift for collectors interested in Japanese history, classical armor aesthetics, or East Asian decorative arts. The pieces arrive with the saya and fittings assembled, requirin ...

The hamon on T10 tachi produced through proper clay tempering is a genuine metallurgical boundary formed during the quench process - not an acid-etched or wire-brushed simulation. You can distinguish a real hamon by its depth: when examined under raking light or a strong flashlight, an authentic hamon shows a three-dim ...

T10 is a high-carbon tool steel with roughly 1.0% carbon content and trace silicon additions that refine its grain structure during forging. For display and collectible tachi, its primary appeal lies in how dramatically it responds to differential clay tempering: the smith coats the spine in clay before the quench, cau ...

Given the extended blade length of tachi and nodachi variants - sometimes exceeding 90 cm overall - horizontal wall mounting is generally the most practical and visually effective display format. A two-peg horizontal rack keeps the blade fully visible and eliminates the floor-space demands of a vertical stand. When mou ...

The tachi predates the katana by several centuries and differs in meaningful ways beyond simple blade length. A tachi typically measures over 70 cm along the cutting edge and features a more pronounced curvature (sori) distributed closer to the middle of the blade, compared to the katana's curvature concentrated toward ...

A T10 tachi with red lacquer fittings makes an unusually substantive gift for collectors interested in Heian or Kamakura period Japanese history. Unlike decorative replicas made from stainless steel, a clay-tempered T10 blade carries a visible and verifiable record of its own making in the hamon, giving the recipient s ...

A genuine hamon is the direct visual record of the clay-tempering process. Before quenching, the smith applies a thicker layer of clay toward the spine and a thinner layer near the edge. The differential cooling rates create two distinct crystalline zones in the steel—a hard martensitic edge and a tougher pearlitic spi ...

The most practical distinction is blade length and carrying convention. A tachi typically measures 70 cm or more in nagasa and was traditionally suspended edge-down from the belt using a pair of hangers called ashi. The katana, which emerged later, is generally shorter and was worn edge-up thrust through the obi. For d ...

A tachi pairs exceptionally well with katana and wakizashi in a multi-piece Japanese sword display, but it works best as a compositional anchor rather than a direct set companion. Historically, samurai carried a katana-wakizashi daisho as a matched pair - tachi were not part of that pairing. Displaying a tachi alongsid ...

Carbon steel requires more active care than stainless alternatives, but the routine is straightforward. Every two to three months - or whenever you handle the blade directly - apply a thin, even coat of choji oil (traditional camellia oil blend) along the entire blade surface using a soft cotton cloth or dedicated nugu ...

Tsurumaru Kuninaga is a historically documented Japanese tachi attributed to a swordsmith of the Yamashiro school, believed to date to the late Heian or early Kamakura period (roughly the 12th century). It is designated a Japanese national treasure and is renowned for its exceptionally white, mirror-polished surface - ...

1060 carbon steel sits at approximately 0.60% carbon content, placing it in the medium-high range of the plain carbon steel spectrum. For collectible tachi, this composition offers two practical advantages: it is hard enough to hold a well-defined hamon line when heat-treated, and it retains enough ductility to maintai ...

Olive tachi pieces make a compelling gift for collectors who already own one or two katana and are ready to expand into classical Japanese sword formats. The combination of a visually distinctive olive and gold color palette with Damascus patterning and detailed tsuba castings gives the recipient something immediately ...

Damascus steel is more reactive to humidity than monosteel blades because the folded layers can develop micro-surface variation that traps moisture. For long-term display, keep the sword in a climate-controlled room with relative humidity between 40% and 55%. Apply a thin coat of choji oil or a purpose-made blade oil t ...

The hamon is a visible boundary line that appears along the lower portion of a blade, separating the hardened edge zone from the body of the steel. On traditionally made blades it results from clay coating applied before quenching - areas covered by clay cool slowly and remain softer, while the exposed edge quenches ra ...

The Damascus patterning visible on these blades - sometimes called hada - results from repeatedly folding and forge-welding layers of steel during construction. As the layers compress and elongate, the different carbon content in each layer creates contrasting light and dark bands that become visible after grinding and ...