What should I know about caring for a carbon steel katana display piece?

Carbon steel — including 1045, 1060, 1065, and T10 grades — is susceptible to oxidation if left unprotected. For display and storage, apply a thin, even coat of choji oil (traditional clove-based sword oil) or a food-grade mineral oil to the blade surface every two to three months, or more frequently in humid climates. When handling the blade, use clean cotton gloves or avoid touching the polished surface directly, as skin oils accelerate surface rust. Store the katana horizontally on a sword stand, or vertically in its saya with the edge facing upward in the traditional Japanese manner. Avoid sealed display cases without humidity control, as trapped moisture is a common cause of rust on stored blades. A silica gel packet placed near the storage area helps regulate moisture effectively.

How should I store and maintain a Sakabato display piece?

Carbon and manganese steel blades require regular maintenance to prevent oxidation, even when kept indoors. Apply a light coat of choji oil or mineral oil to the blade surface every one to three months, depending on your local humidity. Store the sword horizontally on a display stand or inside its saya with the edge — on a Sakabato, the spine side — facing upward, which is the traditional orientation for katana storage. Avoid areas with large temperature swings or moisture fluctuation. Never store a blade in a leather-lined case for extended periods, as leather retains moisture. When handling, use a clean cloth or cotton gloves to prevent fingerprint acids from contacting the steel.

What steel types are used in Camo Katana blades?

The Camo Katana collection features three primary steel types, each with distinct characteristics. Clay-tempered 1095 high-carbon steel is the most traditional choice: the clay coating applied before quenching creates a real hamon temper line and differentially hardens the blade for a balance of edge hardness and spine flexibility. Hand-forged Damascus steel is produced by layering and forge-welding multiple alloys, resulting in a flowing grain pattern unique to each blade. Manganese steel offers reliable toughness and is well-suited to display pieces that are handled frequently. Your choice of steel should reflect how you intend to display and care for the piece, as carbon and Damascus steels require regular oiling to prevent oxidation, while manganese is comparatively lower maintenance.

What is a sageo, and why does gold matter on a tachi?

The sageo is a braided silk or synthetic cord threaded through the kurigata - a small knob on the saya - and used to secure the scabbard to the wearer's obi. On a katana, the sageo is often understated because the sword rides edge-upward and the saya faces inward. On a tachi, which is suspended edge-downward with the saya prominently exposed, the sageo becomes a visible design element seen by everyone nearby. Gold was historically associated with court rank and warrior aristocracy, making a gold sageo a clear statement of prestige in period contexts. For today's collector, a gold sageo anchors the color palette of the entire piece, coordinating with gilded tsuba, gold-wrapped ito, and lacquered saya in a way that reads as intentional and refined rather than incidental.

What is a Nagamaki sword?

Updated Sep 2021

A nagamaki is a type of Japanese sword that combines the characteristics of both a sword and a polearm. It originated during the medieval period in Japan and is known for its long handle and blade.

The nagamaki features a handle that is significantly longer than that of a regular sword, typically measuring around 2 to 3 feet (approximately 0.6 to 0.9 meters) in length. The blade is mounted at the end of the handle and is usually curved, similar to a katana or a tachi.

The design of the nagamaki allowed for two-handed use, providing increased reach and leverage for powerful strikes. The extended handle allowed the wielder to grip the weapon with both hands, enabling greater control and maneuverability in combat.

The blade of a nagamaki is typically sharp and designed for cutting and slashing. The length and curve of the blade, combined with the two-handed grip, provided versatility in both offensive and defensive techniques. The nagamaki was effective in close-quarters combat and was particularly favored by samurai warriors on foot.

The nagamaki is considered a relatively rare weapon, and surviving examples are highly valued. They are often admired for their craftsmanship and represent a unique fusion of sword and polearm characteristics. Today, nagamaki swords are primarily seen in collections, museums, and martial arts training rather than being used in actual combat.