What is a katana, and is it the same as a samurai sword?

The katana is a traditional Japanese sword known for its curved blade, precise length, and razor-sharp edge. Often referred to as a samurai sword, it was used by samurai warriors and is admired for both its function and artistry.

What defines an authentic katana sword?

An authentic katana is hand-forged using traditional Japanese techniques. It features a curved blade, intricate steel patterns, and carefully crafted elements like the tsuba and handle. Many katanas also include a groove called bo-hi to improve handling and reduce weight.

How is a katana sword made?

A handmade katana is forged through a precise Japanese process. The steel is repeatedly heated, folded, and hammered to enhance strength. After shaping, the blade is tempered to create a sharp edge and a distinct hamon pattern, making each sword unique.

Which katana should I choose as a beginner?

For beginners, we recommend a durable and affordable katana with carbon steel, full tang construction, and a traditional design. This provides a good balance between performance, safety, and ease of use.

Can I customize my own katana?

Yes. Our custom katana builder allows you to choose every element of your sword — from the blade length and steel type to the guard, handle wrap, and engraving — to create a katana that reflects your unique style.

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Shusui Katana Sword

Hand-Forged Katana • One-of-a-Kind

$499.00 AUD

~~$589.00 AUD~~ $499.00 AUD

Save $90 Sold out

Free shipping for orders over $200 CAD

Handcrafted to Order

Your unique katana will be ready in 3-4 weeks

30-Day Guarantee

No Customs Fees

Free Shipping

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Zoro's Second Sword, Rebuilt for Collectors

Won from the zombified Ryuma at Thriller Bark, the Shusui ("Clear Autumn Water") served Zoro all the way to Wano, where it went home as the country's treasure. Ranked among the 21 Great Grade swords, it is the most famous Black Blade (Kokuto) after Mihawk's Yoru, and its red hamon over jet-black steel is impossible to mistake.

Steel and Construction

We forge this replica from 1060 carbon steel: tough enough to hold an edge, springy enough not to snap, and easier to care for than higher-carbon grades. The tang runs the entire length of the handle (full tang), and the grip is wrapped in black cotton ito over synthetic rayskin with a matching sageo cord. You pick the edge at checkout: sharpened for light cutting practice or unsharpened for display.

Measurements

Blade: 72 cm (28 in) long, 3.2 cm (1.2 in) wide, 0.7 cm (0.27 in) thick
Tsuka (handle): 30 cm (11.8 in)
Full length: 105 cm (41 in)
Tsuba: iron, flower design
In the box: katana plus black saya with red accents

From Sword God to Pirate Hunter

In One Piece lore, the Shusui belonged to Shimotsuki Ryuma, the samurai who earned the name "Sword God" by cutting down a dragon above Wano. Long after his death, Gecko Moria stole both corpse and katana, which is how the blade surfaced at Thriller Bark and passed into Zoro's hands until he traded up to the Enma during the Wano arc. Chasing the Kokuto legend? See the Black Enma, our Black Blade katana, or the full One Piece katana collection.

Made to Order for Australia

Each Shusui is forged on demand at our partner workshop. Allow 1 to 2 weeks for forging and finishing, then your sword travels to Australia with tracked delivery. No customs fees for you to pay: if a carrier ever asks you for any, contact us and we'll reimburse them.

Quick Answers

Is it legal to own in Australia? Rules differ between states and territories, so read our guide to katana laws in Australia before ordering.

Sharp or blunt, which should I pick? Unsharpened is the safe display option; sharpened suits collectors who also practise light cutting.

Shipping & Returns

Shipping

Free shipping on orders of $200 AUD or more. Below that, shipping costs are shown at checkout.

Return and Refund Policy

You have 14 days from the date of receiving your order to report an issue or request a return for an exchange or refund. Please note that customized items cannot be returned or refunded. To qualify for a refund, the returned item must be in unused condition and free from any signs of wear. Once received at our warehouse, your return will undergo a quality inspection. If approved, the refund will be processed back to your original payment method within a few business days.

Customs Fees

No customs fees for you to pay. If a carrier ever asks you for any, just contact us and we'll reimburse them.

Disclaimer

Disclaimer :

Kensei Forge and its owner disclaim all responsibility for any actions, errors, omissions, misuse, or consequences arising from the purchase or use of any products sold on this website or through our services. Kensei Forge and its owner cannot be held liable to any buyer, user, or third party for any damages (direct, indirect, incidental, special, exemplary, or punitive) resulting from the purchase or use of any products.

The buyer or user assumes full responsibility for all risks associated with purchasing or using any of our products. By doing so, they accept complete accountability for the purchase and use of any items from our site, including but not limited to any physical injuries, property damage, or harm to animals resulting from improper or irresponsible use.

Usage Notice:

Our katanas are handcrafted replicas intended for responsible and lawful use only — such as martial arts training in dojo environments, cosplay, or private collections. They are not designed, promoted, or sold as weapons and are not classified as prohibited weapons under Australian law when used and stored responsibly. These items are not battle-ready or designed for full-contact combat. Razor-sharp blades are for controlled cutting (tameshigiri) or display purposes only, under expert supervision.

Purchase is restricted to individuals aged 18 years or older. Buyers are responsible for ensuring compliance with all applicable local, state, and federal laws regarding the possession and use of replica swords in their area.

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Forged with Tradition

Each katana is crafted by skilled artisans using time-honored techniques. Every blade is carefully forged, polished, and assembled to deliver strength, balance, and unmatched authenticity. This is more than production, it’s the art of sword-making kept alive.

Your Katana, Your Way

Choose every element, from the blade to the tsuba, ito wrap, and saya, and watch your design come to life. Each part is hand-fitted with precision to ensure perfect harmony between all components.

Materials that Inspire Confidence

Only high-quality steels, real rayskin, and durable wrappings are used to create a katana that feels solid in your hands. Every detail is inspected before shipping to guarantee performance and longevity.

A Sword for Life

Your katana comes with a workmanship guarantee. If you notice a defect, we will repair or replace it. This is a piece meant to be displayed, practiced with, and kept for years, not just a purchase, but an investment.