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Updated: 6 Mar 2021


Antique Japanese Sword Katana Signed by Katsuie
NBTHK Tokubetsu Hozon Certificate


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

Delivery Date:
1.0-1.5 month after you place an order
*There might be delay in shipment depending on countries

Category Katana( KO-TO)
Age Late Muromachi Period(450-500 years old)
Swordsmith Katsuie(勝家)
Certificate NBTHK Tokubetsu Hozon Certificate
Location Unknown
Blade Size Length: 68.0 cm( 26.8 inches), Curvature:2.0 cm(0.79 inches)


This Katana has been sold out. If you are looking for antique Katana for sale, please click the image below. 


Antique Japanese Sword Katana Signed by Katsuie with NBTHK Tokubetsu Hozon Certificate 


According to NBTHK , antique Japanese sword appraising committee, this blade was forged by Katsuie in  the late Muromachi period while they don’t mention which Katsuie foged this blade. Based on this information, we assume Kashu Katsuie forged it.

The swordsmith name “Katsuie” (勝家) lasted several generations from the middle of the Muromachi period to the early Edo period. (1450s-1650s) The first generation Katsuie was originally from Mino province, famous for the sword-forging tradition called MINO-DEN(美濃伝). He and his apprentices moved to Kaga Koku(Today’s Ishikawa prefecture) in the middle of the Muromachi period(1450’s). They founded a Darani(陀羅尼) school after being hired by the monks who lived there. However, from the second generation, Katuie served the famous feudal clan, Maeda clan, forging swords for famous Samurais. It was honorable for any swordsmiths to serve a feudal clan exclusively.

The blade was made in the middle of Sengoku Jidai(Warring state period) when there was so much rivalry between warlords trying to gain political power nationwide. It would be nice to have a piece that survived through this period.

You can see two holes on the tang(handle), which signifies the blade was shortened at least once since the sword was forged. We assume it used to be a relatively long sword.

This blade is appraised as Tokubetsu Hozon certificate issued by NBTHK. This authentication paper was only given to Japanese swords, especially worth preserving by Nihon Bijutsu Touken Hozon Kyokai(the Society for the Preservation of the Japan Art Sword). The excellent condition of this blade deserves the level of certificate it received and it accompanies with gorgeous sword mountings.

【 Blade】
Cutting Edge Length(Nagasa)68.0 cm( 26.8 inches)
Curvature(Sori)2.0 cm(0.79 inches)


HamonThe blade pattern created by the tempering process. 
JimonVisible surface pattern on the steel


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


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

 A large-flowered Tsubaki (camellia) decorates this Fuchi Kashira. In the Heian period (794-1185), camellia was used as an oil, cosmetics, or medicine. Some people believed it would give them perpetual youth and longevity. Therefore, camellia was treated as noble flowers among the Heian Period aristocrats. Since ancient times, camellia has been regarded as an auspicious plant that keeps evil spirits away. Also, its Japanese name “Tsubaki” is written as “椿” in Japanese. As “春” means spring and camellia usually bloom in winter, people consider this flower tells the arrival of spring. According to a theory, camellia became popular among the noble classes and ordinary people in the Edo period. This flower motif was arranged for a variety of items, and people enjoyed it.

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

 Different types of lions are designed for this Menuki. The lion that has a black body, it has a long mane and a dignified appearance. Gold-colored lions are facing each other and running together. It is believed that lions have the power of the sun; therefore, people considered lions would protect them from evil spirits.

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. 

 Circle-shaped Tsuba made from iron. The butterfly pattern is designed. As butterflies change their forms from larva to adult, this insect design represents immortality. Lots of Samurai used the butterfly pattern for their family crests wishing the divine protection in battlefields. 

Saya Saya is the scabbard for the Japanese sword.

There are some minor damages on this scabbard. Please feel free to contact us if you like to see more photos.  

Authentication PaperNBTHK TOKUBETSU Hozon Certificate for the blade

 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 March 15th in the 30th year of Heisei (2018). They appraised it as Tokubetsu Hozon Touken, the blade especially worth preserving for Japanese society. The purchaser will receive this original certificate as well.


Registration Number : Mie 49837
  The Board of Education in Mie prefecture issued a registration paper for this sword . In order to obtain this paper, the sword needs to be traditionally hand forged. With this paper, its owner can legally own an authentic Japanese sword in Japan.



【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 300 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. 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, EUR or GBP. The price is set in Japanese Yen. Prices in other currencies are automatically calculated based on the latest exchange rate.

  We have shipped authentic Japanese swords to the USA, Canada(BC, AB,ON), Mexico, Australia, UK, Germany, France and Hong Kong. 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 UPS(USA only).

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

  We will send you a tracking number for your order as soon as we hand it to the post office/UPS. We will put 100 % insurance on the shipping document without any extra charge. Based on the total amount, there might be a duty tax 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.

  *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.

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. When you purchase a Japanese sword from us, you can get a Free sword maintenance kit, which appears in this video.

If you like to see more antique Japanese swords for sale, please check the link.



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