FREE EXPRESS INTERNATIONAL DELIVERY

Authentic Nihontō

Certified Japanese swords for collectors

Nihonto

Tosogu

Armor

Inro

Explore our collection

SupeinNihonto was born from years of dedication to traditional Japanese martial arts such as Aikido, Kendo, and Iaido, and a deep passion for collecting authentic samurai weapons and armor.

After facing the difficulty of finding genuine Japanese swords among the countless replicas available worldwide, we decided to take a different path. We began traveling regularly to Japan, building trusted relationships with local suppliers, and studying the history, craftsmanship, and quality of traditional Japanese weapons.

Today, we personally source pieces across Japan — from antique markets to private contacts – ensuring that every item we offer is authentic and carefully selected. Each piece includes our certificate of authenticity and reflects the artistry of traditional Japanese forging techniques.

Our mission is simple: to make authentic samurai weapons and armor accessible to both experienced collectors and newcomers, offering a balance of quality, trust, and fair pricing.

SupeinNihonto was born from years of dedication to traditional Japanese martial arts such as Aikido, Kendo, and Iaido, and a deep passion for collecting authentic samurai weapons and armor.

After facing the difficulty of finding genuine Japanese swords among the countless replicas available worldwide, we decided to take a different path. We began traveling regularly to Japan, building trusted relationships with local suppliers, and studying the history, craftsmanship, and quality of traditional Japanese weapons.

Today, we personally source pieces across Japan — from antique markets to private contacts – ensuring that every item we offer is authentic and carefully selected. Each piece includes our certificate of authenticity and reflects the artistry of traditional Japanese forging techniques.

Our mission is simple: to make authentic samurai weapons and armor accessible to both experienced collectors and newcomers, offering a balance of quality, trust, and fair pricing.

Trending

Katana Collection

Carefully selected katanas with historical and artistic significance.

Exceptional Japanese Armor

Historical samurai armor selected for collectors and enthusiasts.

Newly Added Nihontō

A curated selection of recently acquired Nihontō.

What our customers say

Needed feebly dining oh talked wisdom oppose at. Applauded use attempted strangers now are middleton concluded had. It is tried no added purse shall no on truth. Pleased anxious or as in by viewing forbade minutes prevent. Too leave had those get being led weeks blind. Had men rose from down lady able.

Eric Majo Supein Nihonto CEO 900x900

Featured

SupeinNihonto was born from years of dedication to traditional Japanese martial arts such as Aikido, Kendo, and Iaido, and a deep passion for collecting authentic samurai weapons and armor.

  • All
  • Armor
  • Armor>Gusoku / Yoroi
  • Armor>Kabuto
  • Bracelets
  • Charms
  • Earrings
  • Inro
  • Necklaces
  • Netsuke
  • Nihonto
  • Nihonto>Katana / Tachi
  • Nihonto>Katana / Tachi|Nihonto>Wakizashi
  • Nihonto>Tanto
  • Nihonto>Wakizashi
  • Noh Masks
  • Rings
  • Tiaras
  • Tosogu
  • Tosogu>Fuchi / Kashira
  • Tosogu>Fuchi / Kashira|Tosogu>Menuki
  • Tosogu>Kojiri
  • Tosogu>Koshirae
  • Tosogu>Tsuba
    •   Back
    • Tsuba
    • Fuchi / Kashira
    • Kojiri
    • Fuchi / Kashira|Tosogu
    • Koshirae
    • Menuki
    •   Back
    • Gusoku / Yoroi
    • Kabuto
    •   Back
    • Katana / Tachi
    • Tanto
    • Wakizashi
    • Katana / Tachi|Nihonto
    • Wakizashi
    •   Back
    • Menuki
    •   Back
    • Wakizashi

What our customers say

SupeinNihonto was born from years of dedication to traditional Japanese martial arts such as Aikido, Kendo, and Iaido, and a deep passion for collecting authentic samurai weapons and armor.

Supein Nihonto place picture
5.0
powered by Google
Dimitrios K. S. profile picture
Dimitrios K. S.
10:13 05 Feb 26
Legit dealer of Japanese treasures ! This man loves his work is not just reselling items, at first he is a collector and does this out of true passion.
Burke J. profile picture
Burke J.
18:21 27 Dec 25
I received a beautiful tokubetsu hozon nihonto for Christmas from Supein. Actually my wife purchased the sword after receiving some helpful hints and recommendations lol. She knows absolutely nothing about nihonto but Supein walked her through everything honestly and I ended up with something beyond my dreams and expectations, honestly. The packing was exceptional, shipping fast and the sword itself a literal work of art. Supein has a lifetime customer now as my collection grows. Thank you!
Anton S. profile picture
Anton S.
20:09 08 Dec 25
Great packaging and quick delivery — thank you! The item’s quality was exactly as described. I’m very pleased with the purchase.
Nathan C. profile picture
Nathan C.
18:19 16 Apr 25
Excellent service, great communication, object exactly as described. Recommended seller! +++
Javier L. profile picture
Javier L.
15:49 01 Sep 24
I had been looking for a tachi with a lot of curvature for a long time and I called Supein Nihonto. They didn't have any tachi with the sori I was looking for, but I was treated with a lot of love and professionalism and we were talking for a long time. The next day I received a call from the shop, telling me that they had received new swords and that there was a tachi with a lot of sori. That same afternoon he already had a lot of photos of the sword and its measurements. I found the price good, especially if I compared it to other Spanish sellers of Nihonto. The shipment took a day and the package arrived in perfect condition, as the person in charge of the packaging puts a lot of effort into the work and the result is a strong packaging. Without a doubt, Supein Nihonto is my 100% recommendation!

FAQS

Supein Nihonto specializes in the import and sale of authentic Japanese samurai swords, armor, and cultural artifacts. All items are unique, genuine, and often come with certificates of provenance. Our catalog includes katanas, wakizashi, tanto, tosogu fittings, kabuto helmets, full suits of armor, and Noh masks.

Yes, every piece is sourced directly from Japan through trusted contacts, auctions, and specialized markets. Each item is guaranteed authentic, and many include official certifications such as NBTHK or NTHK. We never deal in replicas or imitations.

Every sword, armor, or fitting has its own history. Once sold, the item is removed from our website and cannot be restocked, as no two are alike. This is why we encourage clients to act quickly when they find a piece that interests them.

All items are carefully packaged to ensure preservation and are shipped securely with insured delivery. We offer both national and international shipping, using trusted courier services.

We are dedicated to offering authentic Japanese swords and traditional artifacts sourced with careful attention to quality, authenticity, and historical importance.

Every piece is selected with a collector’s mindset and presented with complete transparency.

FAQS

  • All Posts
  • Armor
  • Armor
  • Batalla de Sekigahara
  • Destacados
  • Eine Katana pflegen
  • Engagement
  • Fashion
  • Glossary Nihonto
  • Inro Makie
  • Kabuto
  • Maintain a Katana
  • Máscaras noh
  • Netsuke
  • Nihonto
  • Nihontō-Glossar
  • Noh Masks
  • Projects
  • Samurai Rebellions
  • Supein Nihonto
  • Supein nihonto
  • Trends
  • Tsuba
  • Wedding

Subscribe for Newsletter

Subscribe for notices of new articles and information
You have been successfully Subscribed! Ops! Something went wrong, please try again.
logo
Out believe has request not how comfort evident.
Up delight cousins we feeling minutes genius.

Company

Business Hours

Return Policy

Privacy Policy

Terms and Conditions

About Us

About Us

Copyright Notice

Payment Methods

Shipping Information

Get Help

Offices

Shipping Options

Shipping Rates

Brief Description

Contact Info

Enjoy 10% Off Your First Purchase

Join our community and receive an exclusive 10% discount on your first order.
You have been successfully Subscribed! Ops! Something went wrong, please try again.
No thanks, I don't want to save