Katana

Discover our collection of Japanese katanas

The Japanese katana stands out for its curved blade, elegant profile, and instantly recognizable proportions. Descended from the sword carried by samurai, it now appeals to enthusiasts of Japanese culture and collectors of finely finished blades.

Our collection brings together katanas in a wide range of styles: understated traditional mountings, blades with a hamon, models with a bo-hi, black finishes, carbon steels, and more elaborate constructions. Different finishes and designs allow each collector to choose a katana that matches their preferences.

Beyond its decorative appeal, the blade's details, steel, curvature, and overall balance give each katana its character.

The katana blade: curvature, profile, and tip

The blade is naturally the central feature of a katana. Its curvature, called sori, shapes the sword's distinctive silhouette. Some blades have a subtle curve, while others have a more pronounced profile.

Blade geometry also matters. The shinogi, the longitudinal ridge visible on many katanas, defines the blade's surfaces and becomes especially noticeable when the blade is properly polished.

At the end is the kissaki, or blade tip. Its shape and proportions should complement the rest of the blade. These details strongly influence how a katana looks when examined closely.

Hamon and bo-hi: two distinctive katana details

The hamon is one of the most admired features of a katana blade. This visible line along the cutting edge can result from differential heat treatment. Depending on the work involved, it may be relatively straight, gently wavy, or more intricate.

As well as its technical origin, the hamon has a strong visual appeal. When it catches the light, it creates a subtle contrast with the rest of the blade.

Some models also feature a bo-hi, a longitudinal groove cut into the blade. Visually, it emphasizes the sword's length and adds depth to the steel. A blade without a bo-hi has a more continuous, substantial appearance.

Choosing a katana with a hamon, a bo-hi, or a simpler blade therefore depends in part on the look you prefer.

Which steel should you choose for a katana?

Steel is one of the main details to compare when choosing a katana. Common options include 1045, 1060, and 1095 carbon steel, as well as T10 steel.

1060 is widely used for katanas, while 1095 has a higher carbon content. T10 is also often used for blades with differential heat treatment.

You will also find Damascus steel katanas, recognizable by the patterns visible in the blade. These patterns give each model a distinctive appearance and are popular among collectors.

Other constructions, such as San-Mai, combine several layers or types of steel. They appeal to enthusiasts interested in how a blade is built as well as how it looks.

Steel is only one factor: heat treatment, geometry, and polishing also play essential roles in the finished sword.

Katanas in different styles and finishes

Two katanas can have similar dimensions yet very different identities. The blade finish, colours, and mountings create styles ranging from traditional to contemporary.

A traditional katana may favour a polished blade, dark colours, and restrained fittings. Other pieces use stronger contrasts, a colorful saya, a black blade, or more elaborate decoration.

Those who prefer simplicity often choose black, brown, or white combinations and an understated tsuba. Collectors seeking a more striking piece may prefer a prominent hamon, Damascus steel, or contrasting finishes.

This variety lets you build a collection in which each sword retains its own character.

How to choose your katana

To choose a katana, start with the blade style you want. A classic finish and restrained mountings suit a timeless look. A prominent hamon or patterned steel draws more attention.

Then consider how the parts work together: blade curvature, kissaki shape, any bo-hi, saya colours, and the style of the fittings.

For a first katana, a relatively understated model can be a useful starting point. A collection can develop over time with different steels, more intricate hamon, black finishes, or multilayer construction.

The right katana is not necessarily the one with the most details. It is the one whose blade, proportions, and finishes best match what you are looking for. For training, confirm suitability with your instructor before buying.

Caring for and displaying a katana

A carbon steel katana needs appropriate care to preserve its blade. Avoid leaving fingerprints on the steel, as moisture and residue from skin can encourage corrosion.

After handling, clean the blade appropriately and apply a very thin protective layer of suitable oil. Keep the katana in a dry environment away from excess humidity.

A horizontal stand highlights the sword's curvature. Soft lighting can reveal the details of a hamon, patterned steel, or polished blade. Ensure your display is secure and inaccessible to children and unauthorized people.

Explore our Japanese katana collection to compare steels, blade styles, hamon, finishes, and mountings, and find a model to complement your collection.