Sell Samurai Armor

Sell your antique samurai armor to a specialist

Do you own an authentic Japanese samurai armor, yoroi, gusoku or related armor component that you are considering selling?

Supein Nihonto buys antique Japanese samurai armor directly from private collectors, families, estates and dealers worldwide.

We are interested in complete armors, partial sets, individual components and important examples with historical, artistic or collector interest.

Whether you know exactly what you have or have inherited an armor without detailed information, you can send us photographs for an initial assessment.

Send details

What samurai armor do we buy?

We consider a wide range of authentic Japanese armor, including:

Complete samurai armor sets
Gusoku
Yoroi
Edo-period armor
Earlier armor and armor components
Daimyo armor
Kabuto included with armor sets
Menpō and facial armor
Dō / cuirasses
Sode / shoulder guards
Kote / armored sleeves
Haidate
Suneate
Maedate and helmet ornaments
Armor storage boxes
Certified or documented examples
Partial armor sets
Mixed samurai collections

We also consider individual armor components when they have sufficient historical, artistic or collector interest.

Complete armor or individual components

You do not need to have a perfectly complete suit of armor. Many surviving samurai armors have been altered, restored, combined or separated over time.

We can assess: complete matching sets, partially complete armors, individual original components, reassembled historical sets, armors with later restoration, armor with associated storage boxes or documentation.

Clear photographs of all available components are the best starting point.

Sell Gusoku or Yoroi

If you own an antique gusoku or yoroi, Supein Nihonto can assess the armor based on its construction, age, workmanship, condition, completeness and collector interest.

Important characteristics may include:

Historical period
Armor style
School or workshop
Materials
Lacquer
Lacing
Ironwork
Clan crests or mon
Originality
Matching components
Restoration
Provenance
Documentation

If you are unsure whether the armor should be described as gusoku, yoroi or another form of Japanese armor, you do not need to identify it before contacting us.

Request an evaluation

Inherited samurai armor

Samurai armor is often passed down through families without detailed records.

If you inherited a Japanese armor and know little about it, that is not a problem.

Please send:

General photographs of the complete armor
Front and back views
Detailed photographs of the helmet
Interior photographs where possible
Close-ups of lacquer, metal fittings and lacing
Any signatures or inscriptions
Storage boxes
Certificates or documents
Any known provenance

Even if you cannot read Japanese inscriptions, send clear photographs of them.

What determines the value of samurai armor?

The value of an antique Japanese armor can depend on many factors.

A visually impressive armor is not automatically more valuable than a simpler example. Originality, quality and historical importance can be equally significant.

These commonly include:

Age
Historical period
Completeness
Originality
Quality of craftsmanship
Condition
Armor type
School or maker
Lacquer and decorative work
Metal fittings
Clan crests
Provenance
Certification or documentation
Rarity
Collector demand

How the selling process works

Use the form below to send clear photographs of the armor and any available documentation.

For complete sets, include full views as well as close-up photographs.

We review the armor to determine whether it fits the type of material Supein Nihonto acquires.

We may ask for additional photographs, dimensions or information.

If the armor is of interest, we will contact you directly to discuss it further.

If an agreement is reached, we will explain the next steps for payment, documentation and secure delivery.

For large or important armor collections, arrangements can be discussed individually.

Selling a samurai armor collection

We also purchase collections containing multiple suits of armor or mixed samurai material.

Collections may include:

Several complete armors
Armor and kabuto
Armor components
Weapons and armor together
Samurai art and related objects
Family or inherited collections
Long-established private collections

You do not need to photograph every object individually at the first stage.

Several overview photographs of the collection are often enough to begin the conversation.

Not sure whether your armor is authentic?

You do not need to authenticate the armor before contacting us.

Japanese armor can be complex, and later reproductions, restorations and composite sets exist.

Send us detailed photographs and any information you have.

We can determine whether the piece is relevant to our area of specialisation and whether we would like to examine it further.

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.

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      EXCELLENT  
   Based on 26 reviews 
    
 
 
 
   
 
 
       Posted on Google  
   
   Stephan S 
 
 
 
 Trustindex verifies that the original source of the review is Google. Excellent dealer of Japanese antiques. Absolutely trustworthy with a superb selection.
  
 
      Posted on Google  
   
   Meixia l 
 
 
 
 Trustindex verifies that the original source of the review is Google. 我是一名常驻中国的室内设计师。当时我正在为一位客户的办公室寻找正宗的日本藏品，偶然了解到了Supein Nihonto。我们当时专门想找两套武士铠甲，将其作为空间的视觉核心。
整个合作过程中，埃里克提供了极大的帮助。他解答了我关于铠甲的各类疑问，包括铠甲的历史背景、尺寸规格、陈列方式以及物流运输等问题。尽管我们身处不同国家，他把所有事宜都处理得清晰明了。
铠甲如期送达，摆放在完工后的办公室里效果十分惊艳。最重要的是，我的客户对最终效果非常满意。
这次合作体验极佳。今后如果有室内设计项目需要采购正宗日本古董，我一定会再次选择这家。
  
 
      Posted on Google  
   
   May G 
 
 
 
 Trustindex verifies that the original source of the review is Google. Great atention from the stuff, all the question was nicelly answered and the armor was very decorative and real gorgeous piece of art. Very happy with everything! Many thanks Supein nihonto!
  
 
      Posted on Google  
   
   Erika L 
 
 
 
 Trustindex verifies that the original source of the review is Google. Compré una armadura Gusoku y todo muy bien, tenía algunas preguntas y Eric ha sido capaz de contestar todo lo que no sabía, llegó todo muy bien embalado y bastante rápido. El Kabuto es muy bonito y está muy bien conservado.
  
 
      Posted on Google  
   
   Eric T 
 
 
 
 Trustindex verifies that the original source of the review is Google. J'ai pu échanger de visu avec Eric. C'est un vrai passionné, qui maîtrise son sujet. Je le recommande vivement, surtout dans ce milieu ou le meilleur se mélange avec les pires escrocs
  
 
      Posted on Google  
   
   Daniel L 
 
 
 
 Trustindex verifies that the original source of the review is Google. Hervorragende Dienstleistung, Qualität und persönliche Betreuung! Ich habe bereits drei Stücke von Supein Nihonto gekauft und hatte nie Probleme. Nach schlechten Erfahrungen mit anderen japanischen Händlern – lange Lieferzeiten und sogar ein verlorenes Paket – bin ich zu dieser Firma gewechselt. Ich werde ihnen treu bleiben und meine bereits beeindruckende Sammlung weiter ausbauen.
  
 
      Posted on Google  
   
   Mik B 
 
 
 
 Trustindex verifies that the original source of the review is Google. Ho acquistato da Eric un’armatura samurai di grande fascino e qualità, e l’esperienza è stata eccellente sotto ogni aspetto.

Fin dal primo contatto si è dimostrato estremamente professionale, competente e disponibile nel fornire tutte le informazioni richieste, accompagnandomi con trasparenza durante l’intero processo di acquisto. L’oggetto ricevuto corrisponde perfettamente alla descrizione e alle aspettative, con una cura nei dettagli che testimonia una profonda conoscenza del settore.

Ho particolarmente apprezzato la serietà, la correttezza commerciale e l’attenzione riservata al cliente, qualità oggi sempre più rare da trovare. La spedizione è stata accurata e l’armatura è arrivata in perfette condizioni.

Consiglio vivamente Eric a collezionisti, appassionati di arte e cultura giapponese e a chiunque sia alla ricerca di oggetti autentici e di alto livello.

Grazie ancora per questa splendida acquisizione che rappresenta uno dei pezzi più interessanti della mia collezione.

Mik – Roma, Italia
  
 
      Posted on Google  
   
   Emanuele S 
 
 
 
 Trustindex verifies that the original source of the review is Google. I had an excellent experience with Supein Nihoto. I purchased a katana and a wakizashi, and both pieces are truly beautiful — carefully selected and of remarkable quality. You can immediately see the attention to detail and the seller’s passion for what he offers.

The packaging was also exceptional: all the documentation was perfectly arranged in a refined envelope, which added a very elegant touch to the whole experience.

As a thoughtful gesture, he even included a small katana kake stand as a gift, which I greatly appreciated.

Beyond the objects themselves, the seller was very helpful, responsive, and clearly knowledgeable. His selection is outstanding, and you can tell he deals in genuinely fine items.

Highly recommended — I would definitely purchase from Supein Nihoto again
  
 
      Posted on Google  
   
   Dimitrios K 
 
 
 
 Trustindex verifies that the original source of the review is Google. 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.
  
 
      Posted on Google  
   
   Burke J 
 
 
 
 Trustindex verifies that the original source of the review is Google. 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!
  
 
  
  
 
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Authentic Japanese swords, samurai armor, and historical artifacts directly sourced from Japan for collectors and enthusiasts worldwide.

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Samurai Art & Arms

Japanese Art & Culture

Sell your antique samurai armor to a specialist

What samurai armor do we buy?

Complete armor or individual components

Sell Gusoku or Yoroi

Inherited samurai armor

What determines the value of samurai armor?

How the selling process works

Selling a samurai armor collection

Not sure whether your armor is authentic?

Sell Your Samurai Armor

What our customers say

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Sell Samurai Armor

Sell your antique samurai armor to a specialist

What samurai armor do we buy?

Complete armor or individual components

Sell Gusoku or Yoroi

Inherited samurai armor

What determines the value of samurai armor?

How the selling process works

Selling a samurai armor collection

Not sure whether your armor is authentic?

Sell Your Samurai Armor

What our customers say