Menu Close

Updated: 28 Jan 2023

Antique Japanese Sword Katana Signed by Aizu Kanetomo
NBTHK Tokubetsu Hozon Certificate


DELIVERY TIME : Approx. 1-1.5 months
*We ship from Tokyo, Japan. There might be delay in shipment depending on countries.

USA, UK, Canada, Mexico, Switzerland, Germany , Hong Kong, France, Australia
*Please contact us prior to purchase if your country isn’t listed.

INCLUDED : NBTHK Tokubetsu Hozon Certificate, Koshirae Mounting, Traditional Sword Carrying Case, Sword Maintenance Kit, Full Exportation Support

Category Katana( SHIN SHIN TO)
Age The first year of the Bunkyu era (1861)
Swordsmith Unju Kanetomo (運寿兼友)
Certificate NBTHK Tokubetsu Hozon Certificate
Location Aizu province (Today’s Fukushima)
Blade Size Cutting Edge Length: 68.5 cm (26.9 inches)
Curvature: 1.97 cm(0.77 inches)

More photos& videos available on request. Please feel free to contact us. 

In stock

Antique Japanese Sword Katana Signed by Aizu Kanetomo with Tokubetsu Hozon Certificate 



 This blade was signed by Unju Kanetomo (運寿兼友) in the first year of the Bunkyu era (1861). Unju Kanetomo is also known as Aizu Kanetomo (会津兼友) since he resided in Aizu province, located in today’s Fukushima prefecture).

 It is said that the swordsmith name “Kanetomo” lasted 8th generations from the Genroku-early Meij era (Late 17th – Late 19th century). And based on the year this blade was forged, we believe this blade is a work of the 8th-gen Kanetomo. 

 The generations of Kanetomo belonged to Aizu Kanesada school, and they served Aizu domain. Aizu domain is one of the last domains that fought for Tokugawa Shogunate at the end of the Edo period when a civil war happened between the Tokugawa Shogunate and Choshu-Satsuma alliances. It is said that the 8th-gen Kanetomo forged swords for Samurai in Aizu domain rigorously in the civil war.  

Aizu Kanesada School

 Aizu Kanesada school was founded by Kanesada, who had forged swords in Mino province(Today’s Gifu prefecture) until the Keicho era(1596-1615). This Kanesada was the grandson of Noshu Izumi no Kami Kanesada(濃州和泉守兼定), a renowned swordsmith in Mino province.

 Kanesada relocated to Aizu from Mino to serve Gamo Ujisato(蒲生氏郷), a powerful feudal lord who worked for Oda Nobunaga. And, Kanesada founded Aizu Kanesada school there. Aizu Kanesada school lasted 11th generation by the end of the Edo period.

 The first-gen Kanetomo was an apprentice of the third-gen Aizu Kanesada. And he exclusively served a specific domain. Since then, the generations of Kanetomo forged swords for the Aizu domain in Fukushima Prefecture. We believe Kanetomo’s craftsmanship was highly appreciated among Samurai in Aizu.


  It is appraised as a Tokubetsu Hozon Token(特別保存刀剣) issued by NBTHK(Nihon Bijutsu Touken Hozon Kyokai:日本美術刀剣保存協会). This authentication paper was only given to authentic Japanese swords, especially well preserved and high quality with artistic value.


【 Blade】
Cutting Edge Length(Nagasa)69.8 cm ( 27.5 inches)
Curvature(Sori) 1.8 cm ( 0.71 inches)


The crystalline structure which forms along the cutting edge of a blade as a result of the hardening process
visible steel surface pattern created by folding and hammering during forging process


NakagoNakago is the tang of the Japanese sword.

 Japanese swordsmiths left the black rust on the tang because it prevents red rust while the tang is in its handle. And the discoloration of the tang was created over time, and it is a great indicator for a Japanese sword specialist to estimate when the sword was forged.


Koshirae: Koshirae is the mounting of the Japanese sword. There are several parts that consist of Koshirae such as Saya(Scabbard), Tsuka(Handle), Tsuba(Handguard).


Fuchi-KashiraA pair of matching sword fittings that cover the upper and bottom parts of its sword hilt.

 Butterflies are designed on this Fuchi Kashira. They spread their wings and fly around. Butterflies’ graceful appearances are carefully carved in this work. This insect eventually grows into a butterfly and soars high. People considered it auspicious, and it is one of the reasons why many Samurai cherished this motif. Also, as this insect changes its looks, it symbolizes reborn. This is another reason why Samurai favored the butterfly pattern. From another point of view, this motif represents happy marriage because butterflies make a couple on good terms.

 There are a variety of family crests with animal motifs. However, the growth of the process, the beauty of the appearance, and the auspiciousness of the butterfly pattern were preferred among them. Now, it is understandable that we find this animal design on this Fuchi Kashira.

Tsuka and MenukiTsuka is the handle of the Japanese sword and Menuki is its decoration.

 Seeing from the gaps of the Tsukamaki thread, we could find the figure of two dog-like animals on each Menuki. We believe this animal motif is the Karajishi (唐獅子). It seems golden paint was initially applied to the entire surface. Some colorings have already faded due to aging, and copper’s brown color is seen. This discoloration has naturally occurred over time, so please enjoy it as an antique texture.

 The Shishi (獅子) means a lion in Japanese, and the Karajishi is a lion brought from the continent to Japan in the Toh period (唐, Tang dynasty, 618-907). The Karajishi typically has curly hair for its head, neck, body, and tail, as you see in this work. In Buddhism, the Karajishi is regarded as a symbol of wisdom, and Monju Bosatu (文殊菩薩, Manjushri Bodhisattva) rides lions. According to a theory, the Karajishi is the origin of Komainu (狛犬, stone guardian dogs that exorcize evil spirits). It shows this beast motif has been familiar to Japanese people since ancient times.
Tsuba and HabakiTsuba is the handguard for the Japanese Sword and Habaki is the equipment to make the blade not touch its scabbard inside. It prevents the blade from getting rusty and chipped. 

 This Tsuba’s design is called the Irechigai Myoga (入れ違い茗荷) pattern, and it comes from the Myoga (茗荷, Japanese ginger) shape. It is a combination of two Myogas, and it seems these Myogas are hugging. The brass is inlaid on each Myoga, and its golden brilliance gives an attractive look to this work.

 The Myoga was brought to Japan with Shoga (生姜, ginger). According to a theory, Shogas used to be called “Senoka,” and Myogas used to be called “Menoka” in ancient times. And these pronunciations changed with time. The Myoga has the same pronunciation as another word, “Myoga (冥加),” which means divine protection; therefore, people have treated this motif as a good-luck design. It is seen at shrines and temples in various places in Japan. Also, it is quite a popular motif for family crests. It is one of the Judai Kamon (十大家紋, ten widely used family crests in Japan).

Saya Saya is the scabbard for the Japanese sword.  

Authentication PaperNBTHK TOKUBETSU Hozon Certificate for the blade (No. 1018563)

  NBTHK, also known as Nihon Bijutsu Touken Hozon Kyokai (the Society for the Preservation of the Japan Art Sword), is one of the oldest Japanese sword appraising organizations in modern-day Japan. They authenticated the blade on August 25th in the 4th year of Reiwa (2022). They appraised it as Tokubetsu Hozon Touken, the blade especially worth preserving for Japanese society. The purchaser will receive this original certificate as well. We can also translate what is written into English and make a PDF file for your record if you request.

Registration Number : Tokyo 208681

 The Board of Education in Tokyo prefecture issued a registration paper for this sword . It is called Jyu Token Rui Torokusho(銃刀剣類登録証). Bunkacho(The Agency for Cultural Affairs) acknowledges a Japanese sword with this paper as a work of art.
The sword needs to be traditionally hand-forged and made of Tamahagane carbon steel to be registered in the system. With this paper, its owner in Japan can legally own an authentic Japanese sword. Based on this registration number, we will apply for its export permit.
This paper will need to be returned to the board of education when the sword is being shipped abroad, but you can receive a copy of it. An English translation of this registration paper is available on request.



【About us】
 Samurai Museum is located in Tokyo, Japan, exhibiting antique artifacts related to the Samurai history. Samurai Museum Shop is the place for those who are interested in Japanese culture and craftsmanship. We deal with antique Samurai swords/armor, traditional crafts made in Japan and so on.

 Here is one of the reviews we received from a customer who purchased an authentic Japanese sword from us. For more reviews, please click here.
“My experience overall with the whole process was wonderful. I had many questions about the history and process to purchase these treasures. All my questions were answered very timely and complete. The staff is very knowledgeable and very well versed if any questions do arise.”

Japanese Sword& Export Process
 The Japanese swords we deal with are hand-forged edged swords made in Japan. It was made from the traditional carbon steel called TAMAHAGANE(玉鋼). Samurai Museum is familiar with the proper legal procedure for an antique/ authentic Japanese sword to be exported from Japan. We have sent more than 500 Japanese swords for the past three years (~2023) to amazing owners who appreciate its historical value.

 Each Japanese sword is registered under the Agency for Cultural Affairs and the Board of Education in Japan. They issue a registration paper for each Japanese sword for its owner in Japan to legally possess it. The Japanese sword with its registration paper means it was traditionally hand-forged in Japan.

 To legally export the sword from Japan to other countries, we will have to apply for its permit to the Agency for Cultural Affairs(Bunkacho) and return the original registration paper to the Board of Education. It normally takes around 2-4 weeks to receive this permit after submitting required documents. And we would like you to expect at least 1-1.5 months for your order to arrive at your given address after you ordered. For more detailed info, please click here.

 It is allowed for residents in Japan to own authentic Japanese swords without a special license as long as they come with registration papers. Please feel free to contact us if you are a resident of Japan, whether temporarily or permanently. We will also assist you when you leave Japan and need to obtain the export permit.

【Payment Method】
We accept payment through Stripe (Credit card), PayPal, Apple Pay or ChromePay, all of which are secure payment methods. Also, you don’t need to make an account on Stripe for the checkout. If you prefer other payment method, please contact us. After confirming your payment, we will apply for an export permit. You may either pay in JPY, USD, AUD, CAD,EUR CHF or GBP. The price is set in Japanese Yen. Prices in other currencies are automatically calculated based on the latest exchange rate. 

* If the amount is above 1 million JPY, Stripe or wire transfer will be the only options for payment.

 We have shipped authentic Japanese swords to the USA, UK, Canada, Mexico, Germany, Switzerland, France, Hong Kong and Australia. If you don’t live in these countries and like to order, please contact us first before making a purchase. We offer Free International Shipping as long as we can send antique Japanese swords by EMS. 

 We normally ship by EMS(Express Mail Service) provided by Japan Post. We will send you a tracking number for your order as soon as we hand it to the post office. We will put 100 % insurance on the shipping document without any extra charge. Based on the total amount, there might be a duty tax or other fee for you to pay, depending on the countries. We use package cushioning to protect the item and put it in a PVC pipe, which is one of the most secure packages because of its durability.

 It will normally takes 5-14 days for the item to arrive at your given address after we dispatch it. Time of delivery is estimated as accurately as possible by the carrier but does not take into account any delays beyond our control such as by inclement weather, post office holiday seasons.

* If you live in Australia and like to purchase an authentic Japanese sword, please click here to know the detail.

*Please keep in mind that due to the spread of COVID-19, there might be delays in shipping. If you like to know the detail about shipping, please feel free to ask us.

【How to make sure the condition】
 Please keep in mind that what you are going to purchase is an antique item. We uploaded high resolution photos for you to check its condition thoroughly. If you like to see more photos with different angles, please feel free to contact us. We will be happy to send them to you so that you can make informed decision. It is essential for us to know that you are happy with your choice of a sword. and we are prepared to use the best of our ability to serve you.

【How To Contact Us】
 Please contact us through email, Facebook Messenger or Live Chat if you have any questions. You can find each icon on the right side of the website. Please click one of them to reach us. We will reply to you within 1-2 business days.

The Art of Nihonto(Japanese Sword)
 Samurai’s history is a profound, eloquent legacy of ancient Japanese warriors in which millions of people worldwide are being fascinated. If you like to find out the art of Nihonto, please click here.

A Guide to Japanese Sword Maintenance
 After acquiring an genuine Japanese sword, it is also important to know how to take good care of it. Here is the special video for you. Mr. Paul Martin, Japanese sword expert, shows you how to give proper maintenance to your sword. By mastering how to clean the Japanese sword, its aesthetic beauty will last forever.

 When you purchase a Japanese sword from us, you can get a Free Japanese sword maintenance kit. It comes with four tools(Choji Oil, Uchiko Whetstone Powder, Peg remover, Oil Applicator). By watching the video instruction above , you can enjoy learning how to maintain your Japanese sword while appreciating it. If  you have any difficulty assembling the sword or cleaning the blade, you can feel free to contact us.







 Thank you for reading all the information on the page. If you have any difficulty choosing the right Japanese sword for you, we will be more than happy to help you find the one that speaks to you the most. Please feel free to contact us.

In stock

You may also like…

  • $8,472.62

    DELIVERY TIME : Approx. 1-1.5 months
    *We ship from Tokyo, Japan. There might be delay in shipment depending on countries.

    USA, UK, Canada, Mexico, Switzerland, Germany , Hong Kong, France, Australia
    *Please contact us prior to purchase if your country isn’t listed.

    INCLUDED : NBTHK Tokubetsu Hozon Certificate, Koshirae Mounting, Shirasaya Case, Traditional Sword Carrying Case, Sword Maintenance Kit, Full Exportation Support

    Category Katana (SHINTO)
    Age 1671: Early Edo Period
    Swordsmith Rakuyo Yamashiro no Kami Fujiwara Toshinaga
    Certificate NBTHK Tokubetsu Hozon Certificate
    Location Yamashiro province (Today’s Kyoto prefecture)
    Blade Size Cutting Edge Length: 69.2 cm ( 27.2 inches)
    Curvature: 1.9 cm ( 0.74 inches) 

    More photos& videos available on request. Please feel free to contact us. 

  • $0.00

    DELIVERY TIME : Approx. 1-1.5 months
    *We ship from Tokyo, Japan. There might be delay in shipment depending on countries.

    USA, UK, Canada, Mexico, Switzerland, Germany , Hong Kong, France, Australia
    *Please contact us prior to purchase if your country isn’t listed.

    INCLUDED : NBTHK Tokubetsu Hozon Certificate, Koshirae Mounting, Shirasaya Case, Traditional Sword Carrying Case, Sword Maintenance Kit, Full Exportation Support

    Category Katana( SHIN SHIN TO)
    Age The first year of the Genji era (1864)
    Swordsmith Hokuetsu Kouyo Jyu Minamoto Masakage
    Certificate NBTHK Tokubetsu Hozon Certificate
    Location Etchu province (Today’s Nigata & Toyama prefecture)
    Blade Size Cutting Edge Length: 75.75 cm (29.8 inches)
    Curvature: 1.8 cm( 0.70 inches)

    Thank you for visiting our website. This sword was sold as each antique Japanese sword is one of a kind. However, we might be able to show you something similar because we have various types of swords available. Also, there are ones that aren’t listed on the website yet. Our customer service will help you find your ideal blade you will cherish for generations. Please feel free to contact us or check the list of swords. We will be more than happy to help you.