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Updated: 26 Jan 2022

Antique Japanese Sword Katana Attributed to Bizen Osafune Tomomitsu
NTHK Kanteisho Certificate

$15,808.61

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

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

INCLUDED : NTHK Kanteisho Certificate, Koshirae Mounting, Shirasaya Case, Traditional Sword Carrying Case, Sword Maintenance Kit, Full Exportation Support

Category Katana( KOTO)
Age Estimated Joji era (1362-1368)
Swordsmith Attributed to Bizen Osafune Tomomitsu (備前長船倫光: Tanzaku Mei/Unknown)
Certificate NTHK Kanteisho Certificate
Location  Bizen (Today’s Okayama prefecture)
Blade Size Cutting Edge Length: 73.7 cm( 29.0 inches)
Curvature: 2.7 cm (1.06 inches)

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

In stock

Antique Japanese Sword Katana Attributed to Bizen Osafune Tomomitsu with NTHK Kanteisho Certificate 

【Description】

Swordsmith

This blade is attributed to Bizen Osafune Tomomitsu (備前長船倫光) during the Joji era (1362-1368: Nanbokucho era) according to the NTHK’s appraisal. Bizen is the name of the province located in Today’s Okayama prefecture, and Osafune is the name of the prestigious school. Tomimitsu is also known as Rintomo among Japanese sword collectors.
Tomimitsu was active in sword forging during 1345-1375, and he is one of the most highly-regarded swordsmiths in Bizen province.

It is said that Tomimitsu was an apprentice of Kanemitsu, one of the most skilled swordsmiths in Japanese sword history. One of Tomitsu’s works is designated as a national treasure of Japan. Two of them are specified as Important Cultural Property of Japan.

The tang of this blade has Tanzaku Mei. Tanzaku Mei is a kind of signature that was cut from the original tang when the blade was shortened (Suriage). Instead of just cutting the signature part of the blade, it was embedded in the tang. It was named after a Japanese strip of paper (Tanzaku) because the shape of the signature resembles it. While this signature is no longer legible, based on the characteristic of the blade and other factors, NTHK attributes it to the work of Tomomitsu.

When this blade was forged, Japan had a tumultuous time called the Nanbokucho period. The imperial court was split into two sides(south and north). There were so many conflicts, and the trend in battlefields among Samurai was to use a surprisingly long sword. This blade doesn’t look massive today, but we assume it used to be quite a long sword based on the tang’s shape.

BIZEN is located near the Chugoku Mountains, where iron sands, one of the essential materials for making Japanese swords, were abundant. Furthermore, BIZEN swordsmiths had close access to the Yoshi River to find water and charcoal. This geological location contributed to the swordsmiths in Bizen to forge high-quality refined blades. We presume BIZEN was quite active in sword-forging from ancient times. It is said that Bizen is the birthplace of BIZEN DEN, which is one of the five Japanese sword traditions. It was created by groups of swordsmiths after the late Heian era(Late 12th century ).

You can find a Tsurugi (Double-edged blade) Horimono at the bottom of the blade.
This might be Kurikaraken. Kurikara-Ken (倶利伽羅剣) is the sword that Fudo Myo-O (不動明王, acalanātha) holds with his right hand(you can see it on the tang part). Fudo Myo-O is one of the objects of worship in Buddhism. According to a theory, it is the incarnation of Dainichi Nyorai (大日如来, Mahāvairocana, the principal image of esoteric Buddhism). Kurikara-ken was named due to its appearance that Kurikara Ryu-O (倶利伽羅龍王, dragon) is winding around the sword. It is believed Kurikara-Ken could cut off worldly desires: Sandoku (三毒). Sandoku is the three fundamental earthly desires; Ton (貪, greed), Jin (瞋, anger, grudge), Chi (癡, delusion, complaint).

 

【 Blade】
Cutting Edge Length(Nagasa) 73.7 cm( 29.0 inches)
Curvature(Sori) 2.7 cm (1.06 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.

Dragons are designed for this Fuchi Kashira. The golden paint is applied to these dragons and remains its shiny color. Although there are tiny damages due to aging, you could see details such as each scale and nail. The surface of this Fuchi Kashira is decorated with the Nanako-Ji (魚子地) technique. You see delicate fish egg-shaped protrusions. These dots were made by hitting with the Nanako-Ji Tagane (魚子地鏨, chisel used for this technique), and it gives decorativeness for the work.

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

Same as the Fuchi Kashira, this Menuki’s motif is also the dragon. You would find its figure from the gaps of the Tsukamaki thread. Initially, the dragon is an imaginary creature found in ancient traditions or myths. Furthermore, it is regarded as a symbol 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.

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. 

Oval-shaped Tsuba that has Kozuka and Kougai holes. Now you realize that this sword’s Koshirae is composed of the dragon motif. By using the same design, the entire appearance of Koshirae has unity. In this Tsuba, waves and clouds surround the dragon. The combination of the dragon and waves, or clouds, both two combinations are often seen as a design. It might be related to religion. In Japan, there is a belief that worships a dragon as a water god. Since rice cultivation flourished in this country, water has always been an essential resource. It is thought that dragons dwell in the clouds, and clouds would bring blessed rain. Therefore, this beast was associated with waves (water) and clouds. Understandably, the dragon motif has been familiar to Japanese people since long ago.

Saya Saya is the scabbard for the Japanese sword.  

 

Authentication PaperNTHK Kanteisho Certificate for the blade

NTHK, also known as NPO Nihon Touken Hozon Kai, is the oldest organization for sword authentication of Japanese swords in modern times. It was established in 1889 during the post-Samurai era. They authenticated the blade on December 12nd, the 3rd year of Reiwa (2021). 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 : Hokkaido 12444

The Board of Education in Hokkaido 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.

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【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 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, Canada, Mexico, UK, Germany , 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.

 

MORE ANTIQUE JAPANESE SWORD 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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