Celestial Oath Shirasaya
Hand-Forged with Traditional Craftsmanship
96.9% Customer Satisfaction, Rated 4.8/5
Free Gifts: Display Stand & Cotton sword bag
Description
This Real Japanese Shirasaya Katana is a true representation of Japanese sword-making artistry, meticulously handmade with high-performance T10 tempered steel. The katana's blade is crafted using the traditional earth clay tempering process, resulting in a unique hamon (temper line) that enhances both its beauty and cutting power.
Key Features:
- Blade Material: The T10 tempered steel blade ensures exceptional durability and sharpness, providing a perfect balance between strength and cutting ability.
- Handle & Scabbard: Both the handle and scabbard are made from natural wood, preserving the raw texture and grain of the material. The integrated design, without a tsuba (guard), reflects the minimalist style of the Shirasaya, offering a more traditional and elegant look.
- Craftsmanship: The blade undergoes Japanese polishing and twelve-step grinding, ensuring a polished finish and maintaining its sharp edge for practical use.
- Design: With no guard, this katana embraces the classic Shirasaya design—simple yet powerful, focusing on the blade and craftsmanship. The natural wood finish enhances the organic feel of the sword, making it a striking and unique collector’s item.
This Shirasaya katana is the perfect blend of traditional Japanese craftsmanship and modern functionality, ideal for collectors or martial artists looking for a high-performance, beautifully crafted weapon.
Specs
Free Shipping & Estimated Delivery Times
Free Shipping on All Orders Worldwide
We will process your order within 1-3 days.
Orders to the U.S. and Canada will be delivered in 7-14 days.
Orders to European countries will be delivered in 7-14 days.
Orders to other countries/regions will be delivered in 12-21 days.
Customs regulations and agreements vary by country/region, and unforeseen circumstances may cause delays in delivery.
SF EXPRESS / UPS delivery
Tracking number available for all orders
Free Custom Blade Engraving
Want a more personalized blade?
Get free custom engraving on your sword, including text or designs.
(Note: Hand engraving may compromise the blade's structural integrity, so only laser engraving is available.)
How it works: Simply add a note at checkout stating "engraving." We will confirm your engraving details via email within 30 minutes.
Warranty & Returns
Not 100% Sure?
Order and try it for 30 days—completely risk-free.
We’re confident you’ll love it, but if not, simply send it back for a full refund.
We offer a 30-day risk-free return on all swords.
If you're not satisfied with your purchase for any reason, just email us at support@authentickatana.com, and we’ll make it right.
To start a return, simply contact us at support@authentickatana.com.
12-Month Worry-Free Warranty
We love our products. If they are accidentally damaged during use, we’ll repair or replace them for free. All swords and related products purchased from AuthenticKatana.com come with a 12-month worry-free warranty.
Celestial Oath Shirasaya
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A Legacy of Family Swordsmithing
Forged by tradition, built for real combat, and crafted for collectors. Every sword undergoes strict checks for toughness, sharpness, and hardness — ensuring flawless performance in your hands and exceptional value for your collection.
Free accessories
Includes a free display stand and sword bag
Free shipping
Free shipping on all orders
Free custom blade engraving
Get free custom engraving on your sword, including text or designs
Enjoy a 30-Day Trial
Enjoy a 30-day trial—return it for a full refund if it’s not for you
This shirasaya is named 'Celestial Oath(原神誓い)'
We believe every sword carries a soul.
That’s why we give each one a name.
Every Japanese sword we forge is crafted with heart and dedication — not just as a weapon, but to enrich your collection.
Now, with danger approaching, we must be ready.
Let’s stand together as true #BushidoProtectors.
FAQs
Are katanas illegal in the USA?
In the United States, owning a katana is not illegal. However, laws can vary by state and region—some areas have specific regulations on owning, carrying, or displaying swords. For example, in certain states, openly carrying a sword in public may violate local weapon laws. Federal law generally does not prohibit the ownership of Japanese swords. So far, none of our U.S. customers have reported any legal issues related to purchasing a katana.
Why do you offer both sharp and dull blade options?
This is primarily for safety reasons. We've found that many customers purchase katanas mainly for display purposes—whether as a decorative piece in the living room, office, or personal collection. Some are understandably concerned about the safety risks of a sharpened blade. That’s why we offer a blunt-edge option. It’s important to note that this doesn't compromise the katana’s quality in any way; the blade simply hasn’t been sharpened.
About your free gifts
We will include a free black display stand and a black dust-proof storage bag as complimentary gifts with your order.
Can I use my katana for cutting?
Yes, the katana is designed for cutting. Our katanas are crafted with great attention to materials and craftsmanship, ensuring the blade remains stable and precise during use. However, we must remind you to use it with caution.
How should I maintain my katana?
Proper maintenance can help your katana maintain its performance and appearance over time. Generally, you should clean and oil it regularly, and store it in a dry place, away from prolonged exposure to sunlight.
Can I have my desired signature or design engraved on the blade?
Of course! If desired, we're pleased to offer complimentary custom blade engraving service. To ensure the results meet your expectations perfectly, please specify your requirements in the order notes. Our team will contact you via email within two hours after your purchase to confirm all details including font style, patterns, and other specifications. Please note we exclusively provide laser engraving as hand engraving may compromise the blade's structural integrity. (Kindly note that custom engraving may extend processing time by up to 3 business days.)