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Updated: 2 Oct 2022


Antique Japanese Sword Katana Signed by Munetsugu
NBTHK Tokubetsu Hozon Certificate


DELIVERY TIME : Approx. 1-1.5 months
*There might be delay in shipment depending on countries

USA, UK, Canada, Mexico, France, Germany, Switzerland, Hong Kong, 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 End of the Edo Period(1857)
Swordsmith Bizen no Suke Fujiwara Munetsugu(備前助藤原宗次)
Certificate NBTHK Tokubetsu Hozon Certificate
Location Edo  (Today’s Tokyo prefecture)
Blade Size Cutting Edge Length: 71.2 cm( 28.0 inches)
Curvature:1.2 cm(0.47 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.


Antique Japanese Sword Katana Signed by Munetsugu with Tokubetsu Hozon Certificate 


About Munetsugu
 This blade was signed by Bizen no Suke Fujiwara Munetsugu(備前助藤原宗次) in the fourth year of the Ansei era(1857). He is also known as Koyama Munetsugu(固山宗次).

 His given name was Koyama Sobei(固山宗兵衛). He was born as the third son of Koyama Munehira(固山宗平) in Shirakawa domain in Mutsu province(today’s Fukushima prefecture) in 1802. He had Koyama Munehira (固山宗平) and Koyama Munetoshi (固山宗俊) as older brothers. It is said that he learned the sword-forging technique from Kato Tsunahide(加藤綱英) first and was also an apprentice of Chounsai Tsunatoshi (長運斎綱俊), a younger brother of Tsunahide to improve his craftsmanship.

 He first served Shirakawa Matsudaira(白河松平家) clan as Hanko(藩工:retained swordsmith). After Matsudaira clan was ordered to relocate to Kuwana domain(Today’s Mie prefecture), Munetsugu became a swordsmith for that domain. However, he eventually settled in Edo city from the second year of the Koka era(1845) by working for Matsudaira clan of the Kuwana family. Because of these historical records, we believe this blade was made in Edo city.

 Munetsugu received an honorable title of Bizen no Suke(備前助) in the same year when he moved to Edo city(1845). His work reflects Bizen Den, one of the five most traditional Japanese sword-forging techniques (五箇伝). He was excellent at forging blades with Choji Gunome Midare tempering line, one of the most noticeable characteristics of Bizen Tradition. He was active in sword-forging during 1830-1870. He is arguably the finest smith working in the Bizen tradition at the end of the Edo period.

 Munetsugu was one of the most popular and famous swordsmiths in Edo city during the end Edo period.
His swords have been known for their sharpness. There are many records of his swords passing the test cutting process(Tameshigiri). In his career, he pursued and researched sword-forging to make extremely sharp blades that were practically effective in battles to meet up the demands of the clan. There was a record of him studying to improve the sharpness of his swords from the seventh-gen Yamada Asaemon, who is a master of Tameshigiri and an author of Owazamono. He often received orders from feudal lords or famous figures during the end of the Edo period.

 Munetsugu has been highly regarded among Japanese sword collectors and experts. It is said that his level of craftsmanship is close to or at least equivalent to Sushinshi Masahide, Naotane and other very selected swordsmiths from the end of the Edo period.

 This blade 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)71.2 cm( 28.0 inches)
Curvature(Sori)1.2 cm(0.47 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.

 The Kiri (桐, paulownia) pattern is designed for this Fuchi Kashira. This pattern is generally composed of three standing straight inflorescences and three leaves. The number of flowers that are blooming at each inflorescence means the ranks of this design. The Kiri pattern that decorates this Fuchi Kashira is categorized as the Gosan-no-Kiri (五三の桐) design. It is a popular design that the paulownia motif is used. This pattern was once used by the imperial family and people in authority at that time. Today, it is permitted to use by ordinary households and is appreciated as their family crests. According to a tradition, Houou (鳳凰, Fenghuang, a kind of sacred beast) rests its wings at the paulownia tree; therefore, it has come to be regarded as a holy plant.

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

 Seeing from the gaps of the Tsukamaki thread, we think it is a combination of flowers and birds. Although several parts of its surface color have already flaked off, it shows its long history, and we hope you would enjoy it as an antique texture.

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. 

 Yotsu-Mkkou-shaped Tsuba that has Kozuka and Kougai holes. We assume this Tsuba is categorized as the Nanban-style Tsuba. Nanban Tsuba generally has a circle shape or Mokkou shape as this work. Dragons, foreign letters, or arabesque designs are often engraved and inlaid with gold or silver on the thin iron. This style’s Tsuba has a foreign atmosphere.

 At the top of this Tsuba, you would find a waterdrop-shaped mark is designed. It is probably the Nyoi Houju (如意宝珠, Cintāmaṇi). It is a fantasy jewel that fulfills any desire, gives out treasure, clothes, food, and drink. Moreover, it heals illness and suffering, removes evils, purifies muddy water, and prevents disasters. It is said this magical item is taken from the brain of the king of the dragon. In this Tsuba, it seems dragons are engraved in abstracted designs. As mentioned above, the dragon is often seen in the Nanban-style Tsuba.

 Initially, the dragon is an imaginary creature found in ancient traditions or myths. Furthermore, it is regarded as a symbolic beast of auspicious signs. Its body is likened to nine animals: antlers are deer, the head is a camel, eyes are demons, the neck is a snake, belly is the Mizuchi (蛟, mythical animal in Japan which looks like a snake and have a horn and four legs), scales are fish, claws are falcons, palms are tigers, and ears are cows. It was thought that the dragon would reign at the top of all animals because of its odd-looking appearance.

Saya Saya is the scabbard for the Japanese sword.  

 A kind of plant is painted by the Makie (蒔絵) technique on the beautiful black lacquered scabbard. The Makie is a typical Japanese lacquer art technique developed uniquely in Japan for about 1200 years. Firstly, it needs to draw a picture with lacquer on the surface with a thin brush. Next, sprinkle the gold powder from above to show the pattern before the lacquer hardens. This technique makes a gorgeous and elegant look to works as you see in this work. We hope you would appreciate such detail too.

Authentication PaperNBTHK TOKUBETSU Hozon Certificate for the blade (No. 1003030)

  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 Feb 5th in the 27th year of Heisei (2015). 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 : Tochigi 5604

 The Board of Education in Tochigi 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.

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 350 Japanese swords 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, Canada, Mexico, UK, 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 either EMS or FedEx(Canada). 

 We normally ship by EMS(Express Mail Service) provided by Japan Post. When we receive an order from the Canada we will use FedEx instead as EMS temporarily stops shipping from Japan to those countries due to COVID-19. 

 We will send you a tracking number for your order as soon as we hand it to the post office/FedEx. 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 Powder, Peg remover, Oil Applicator). By watching the video instruction above , you can enjoy learning how to maintain your Japanese sword while appreciating it.






 Thank you for reading all the information on the page. If you have any difficulty choosing the right 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.


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