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Updated: 17 Jul 2025

Modern Authentic Japanese Sword Katana Signed by Seki Kanemune

$6,721.24

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

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

INCLUDED :  Koshirae (Decorative Sword Mounting), Traditional Sword Carrying Case, Sword Maintenance Kit, Full Exportation Support

Category Katana (Gendaito)
Age Early Showa era
Swordsmith Seki Kanemune (関兼宗)
Certificate
Location  Gifu prefecture
Blade Size Cutting Edge Length: 68.5 cm (27.0 inches)
Curvature: 1.21 cm (0.48 inches)  

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

In stock

Modern Authentic Japanese Sword Katana Signed by Kanemune

【Description】

Summary

 This blade was signed by Seki Kanemune (関兼宗) during the early Showa era (early-mid 20th century). The maker’s name, Kanemune, lasted a few generations from the early-late Muromachi period (late 14th-late 15th century). This blade was made by a Kanemune who was an apprentice of the 9th-gen Seki Kanemoto. He resided in Seki city, located in Gifu prefecture. In Gifu prefecture, Seki city was the most active one in sword-forging. It is said that he was Rikugun Jyumei Tosho (陸軍受命刀匠), which was the title given by the Japanese military to skilled Japanese swordsmiths during the Taisho – the early Showa period. To receive this title, a swordsmith forged two swords and submitted them to the governmental agency that produced weapons. After passing the particular and rigorous exam there, the swordsmith would be acknowledged as Rikugun Jyumei Tosho. We assumed he primarily forged swords for the Japanese military before and during World War Ⅱ.

About Mino Den

 The swordsmiths of Mino province (today’s Gifu prefecture), with their unwavering dedication and unparalleled craftsmanship, developed a unique sword-forging tradition known as MINO-DEN. This tradition was characterized by the TOGARI(Pointed shapes protruding from the Hamon ) in a classic straight line and a random temper line with some white Utsuri. MINO-DEN, with its roots in YAMATO-DEN in the late KAMAKURA period(1280-1330), flourished during the Nanbokucho-Muromachi period(1333-1573) and continued its legacy until the Edo period(1603-1868). The evolution and endurance of MINO-DEN stand as a testament to the skill and artistry of these swordsmiths.

 MINO-DEN especially prospered during Sengoku Jidai (Warring State period) due to the high demand for weapons. And the location of Mino province beat others. Akechi Mitsuhide controlled Mino province, Nobunaga Oda ruled Owari province, and Tokugawa Ieyasu was the lord of Suruga (Neighboring areas). There was high demand from those powerful feudal lords and their retainers. Furthermore, so many wars occurred between the Kanto region and the Kyoto area. Mino was located in the middle, making feudal lords feel it was convenient to order swords from MINO-DEN. The blades forged in MINO provinces also had a reputation for their practical design and sharpness. Many feudal lords demanded swords forged in the Mino province. 

 

Tachi Koshirae

This blade is stored in Tachi(太刀) Koshirae. Tachi was mainly used by an armored Samurai with one hand on horseback from the Heian period (794-1185 A.D.) until the early Muromachi period. TACHI was suspended loosely on the left waist with its edge facing the ground so that you could draw it faster to cut down soldiers on the ground. Because of its gorgeous looking, having a Tachi-style sword mounting became a social status among Samurai.

 

*Please keep in mind that there are a few black rust spots on this blade. If you like to see the detailed condition, please feel free to contact us.

 

【Blade】
Cutting Edge Length (Nagasa)68.5 cm (27.0 inches)
Curvature (Sori)1.21 cm (0.48 inches)  


 

Hamon
The crystalline structure which forms along the cutting edge of a blade as a result of the hardening process.
Jimon(Jihada)
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 motif of this Fuchi-Kashira is Houou (鳳凰) and Arabesque (唐草, Karakusa).  Houou is a member of four fantasy animals, which is called “Shirei (四霊)” with Kirin (麒麟, Qilin), Kame (亀, Turtle), and Ryu (龍, Dragon), and it is a god beast looks like a combination of chicken and peacock. Houou was considered an auspicious sign in ancient China, and it was believed that Houou would show up when the brilliant emperor appeared. People appreciate its graceful shape in Japan.

 It is a pattern in which stems and leaves of vines are twined and make curves. Since ivy has a strong vitality and grows up without interruption, people regarded this design as a symbol of prosperity and longevity. Vine is called Tsuru (蔓) in Japanese, and it has another pronunciation; “Man.” There is a word 万 (it is also read Man), which means ten thousand. In the Karakusa pattern, leaves and vines are connected like Obi (帯, belt). The word “帯” can also be read “Tai.” Due to its pronunciation, the term “代 (Tai)” is associated. From this word-association game, an idiom 万代 is associated, and it means a thousand generations. In other words, we could imagine that people used this design wishing prosperity and longevity for their clans for a long time.

 Additionally, Inome (猪目, boar’s eye) shapes are carved at the edge, symbolizing protection and warding off evil.


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

 


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. 

Saya: Saya is the scabbard for the Japanese sword.  

 *Please keep in mind that there are some traces of restoration on this Saya. 

 

Registration Number:Hyogo 26630
 The Board of Education in Hyogo prefecture issued a registration paper for this sword. It is called Jyu Ho Token Rui Torokusho (銃砲刀剣類登録証). 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.

【Review】
 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 700 Japanese swords for the past few years (~2024) 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.

【Shipping】
 We have shipped authentic Japanese swords to the USA, UK, Canada, Mexico, Germany, France, Hong Kong, Finland 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.

【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.

 

MORE ANTIQUE JAPANESE SWORD FOR SALE

SWORDS WITHOUT CERTIFICATES FOR SALE

READ KATANA ARCHIVE ARTICLE(Episode1-8)

LEARN JAPANESE SWORD TERMINOLOGY

 

 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.

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