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Updated: 29 May 2024


Antique Kogatana Set
for Samurai Sword (K-38)-(K-42)


Delivery Time: 5 – 14 DAYS
*Delivery may take longer, depending on countries or holiday seasons.

INCLUDED: Five Kogatana stored in Shirasaya Cases

Title: Kogatana Set

Age: Edo period

Size Thickness Weight
K-38 22.4cm×2.0cm 1.1cm 34g
K-39 22.0cm×1.7cm 1.1cm 33g
K-40 23.8cm×1.6cm 0.9cm 32g
K-41 23.8cm×1.8cm 1.1cm 40g
K-42 21.5cm×1.9cm 1.0cm 32g

You can enlarge all the photos to see the detail of the item.


SKU: K-38-42 Categories: ,

Title: Kogatana Set

 As you see, this item is a combination of five Kogatanas (小刀). A Kogatana is a small knife that is usually stored in a Kozuka. About the Kozuka, please read the following story, “What is Kozuka?”.


 On the scabbard and the knife part, it is written (or engraved) as 津田近江守助直 (Tsuda Ohmi-no Kami Sukenao). Ohmi is today’s Shiga prefecture. 


 On the scabbard and the knife part, it is written (or engraved) as 相模國住人廣光 (Sagami-no Kuni Junin Hiromistu). Sagami is today’s Kanagawa prefecture.  


 On the knife part, it is engraved as 美濃関善定藤原兼門 (Mino Seki Zenjou Fujiwara Kanekado). Mino is the south part of today’s Gifu prefecture. 


 On the scabbard and the knife part, it is written (or engraved) as 河内守國助 (Kawachi-no Kami Kunisuke). Kawachi is the east part of today’s Osaka prefecture. 


Different signatures are engraved on the scabbard and the knife part. On the scabbard, it is written as 粟田口近江守忠綱造 (Awataguchi Ohmi-no Kami Tadatsuna Tsukuru). On the knife part, it is engraved as 和泉守藤原義統 (Izumi-no Kami Fujiwara Yoshimune). 

 *As this item is an antique, please check each photo and ensure its condition.

What is Kozuka?
 Kozuka is the small knife case stored in Kozuka Hitsu (groove of the sheath of the Japanese sword). Many Tsubas (handguard) have two holes to put Kozuka and Kougai (equipment for appearance) next to Nakagoana (a hole of the Tsuba to put sword), so that Samurai did not need to draw his sword out of the scabbard when he wanted to use Kozuka or Kougai. Initially, Samurais used it for cutting wood or attacking enemies in an emergency. It is said that Kozuka was used as a craft knife rather than a weapon.

 The decorative designs of Kozuka were more emphasized than its practical use in the Edo period when Samurai society enjoyed one of the most peaceful times. And there were many ornamental Kozuka and Kougai created by Japanese metalworkers.

Why is it that the sword mounting was important for Samurai?
 The sword mountings of the Japanese sword have many kinds of decorations such as handguards (Tsuba), sword hilt (Menuki), pommel (Fuchi Kashira). The Japanese sword worked as a weapon and as an object to show who he was. For example, it shows their personalities and beliefs. You could say that it is like decorations for smartphones today. We recommend you zoom in on the pictures of the sword fittings. When you do so, you can see the skill of Japanese metal engraving techniques. They are mainly made of iron and copper with inlays of gold, silver, and bronze. When it comes to handguard (Tsuba), each one has a different outline and weight. These sword fittings that have lived with Japanese swords of the same age might be worth as much as the Japanese swords. They are inconspicuous parts of the Japanese sword. Nevertheless, if you are knowledgeable or particular about it, you will become a connoisseur of the Samurai.

【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.

【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. 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. 

【Shipping duration】
 We normally ship via EMS (Express Mail Service) provided by Japan Post. It usually takes at least 5-14 days to deliver the package after you place an order. 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.

 We offer Free International Shipping as long as we can ship your order by EMS. If you prefer other shipping carriers, please contact us.
 We will inform you of the order’s tracking number via email. Please make sure you fill out your valid email address correctly.

*Please keep in mind that due to the spread of COVID-19, there might be possible delays in delivery. If you like to make sure if EMS shipping is available to your country, please contact 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 Kogatana and we are prepared to use the best of our ability to serve you.


 Would you like see some more Kozuka for sale? Please check the link below. We hope you can find your favorite Kozuka.