Menu Close

The Art of Nihonto – Guide to collecting Japanese swords

Updated: 7 Aug 2025

The Art of Nihonto – Guide to buying the Japanese sword

 

Preface

 Samurai’s history is a profound, eloquent legacy of ancient Japanese warriors in which millions of people worldwide are being fascinated. Samurais themselves played the most significant role in this thing- They went from the imperial army to reconstructing the whole system and reigning Samurai’s country for over seven centuries. Thus, one of their primary weapons, Katana (Japanese sword), began to have many important meanings attached as times went on. Katana is still deemed one of Samurai’s most significant cultural heritage in today’s Japanese culture.

To those who have yet to discover the real value of the Japanese sword “Katana,” – this article is for you.

 

Katana is beautiful

 The Japanese sword is the kind of art that has grown over history. Swordsmiths over the years would make minimal changes to the blade’s curvature, the Hamon, length, width, and all the other detailed features to please the sword’s owner and let the sword hold its own identity. That is why Katana has become so beautiful. In every part of the blade, you see the swordsmith’s intent and Samurai’s love and aspiration for Katana.

 

Attention to Detail

 Above brings us to the next part; the detail.  It gets more important as you learn more about Katana. The blade’s significant features such as Hamon, the size, type of curvature, other segments such as the handguard, the grip, the scabbard, and the list goes on and on. One can only build a gem-worthy Katana when all these segments are put together deliberately. To see the monument of tremendous work by the swordsmith – It is legitimately an eye-opening experience every time you learn something from it.


 

Style

 Blacksmiths regarding Katana were known to have had individual styles in their work. The five most popular ones were Yamato-Den, Soshu-Den, Mino-Den, Yamashiro-Den, and Bizen-Den, branching out to countless other swordsmith schools.

 They differed in the blade’s design, the texture of metal, shape, etc.

 

Katana Is the Reflection of Samurai’s Life

 Last but the most significant of all, Katana represent Samurai’s lives in the past era. The signs and artworks in Katana are believed to have been based on people’s religious/philosophical views. If you take a close look at it, you can tell that every Katana has a story to tell.

————————————————————————————–

 

Here are some of our customers who have purchased a Katana at Samurai Museum Shop in the past.

 

 

Here are some ways our customers appreciate their Japanese swords.
















We also received reviews from our customers who purchased authentic Japanese swords. Please feel free to click here if you are interested in checking the reviews.

 

Here we call it for the introduction. If you are ready to get a Katana, we are happy to assist you as much as you need.

SAMURAI MUSEUM

Antique Japanese Sword Tachi

Antique Japanese Sword Katana

Antique Japanese Sword Wakizashi

Antique Japanese Sword Tanto

 

  • Modern Authentic Japanese Sword Katana Attributed to Yasuoki<br> NTHK Kanteisho for the blade
    $5,757.84

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

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

    INCLUDED : NTHK Kanteisho Certificate for the blade, Shirasaya Case, Sword Maintenance Kit, Full Exportation Support

    Category Katana (Gandaito)
    Age Late Showa era (Late 20th century)
    Swordsmith Attributed to Yasuoki (靖興: Unsigned)
    Certificate NTHK Kanteisho Certificate for the blade
    Location Tokyo
    Blade Size Cutting Edge Length: 71.2 cm (28.0 inches)
    Curvature: 2.1 cm ( 0.82 inches)

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

  • Antique Japanese Sword Katana Signed by Bishu Osafune Sukesada<br> NBTHK <span style="color: #ff0000;"> Hozon </span>Certificate
    $5,757.84

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

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

    INCLUDED : NBTHK Hozon Certificate , Shirasaya Case, Koshirae Case,  Traditional Sword Carrying Case, Sword Maintenance Kit, Full Exportation Support

    Category Katana (KOTO)
    Age The 6th year of the Tenshō era (1578), during the Azuchi–Momoyama period
    Swordsmith Bishu Osafune Sukesada (備州長船祐定)
    Certificate NBTHK Hozon Certificate
    Location Bizen province (Today’s Okayama prefecture)
    Blade Size Cutting Edge Length: 72.2 cm (28.4 inches)
    Curvature: 2.0 cm (0.78 inches) 

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

    If you like to enlarge the photos, please click on the right corner of the photo.

  • Antique Japanese Sword Daisho attributed to Ko Mihara /Signed by Motohira<br> NBTHK<span style="color: #ff0000;"><strong> Tokubetsu Hozon</strong> </span>Certificates
    $22,353.98

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

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

    INCLUDED : NBTHK Tokubetsu Hozon Certificate for Katana & Wakizashi, Koshirae Mounting×2, Shirasaya Case×2, Traditional Sword Carrying Case×2, Sword Maintenance Kit, Full Exportation Support

    Category Katana (KOTO)&Wakizashi (SHIN SHIN-TO)
    Age Katana: Late Kamakura- Nanbokucho Period (14th century)
    Wakizashi: The 4th year of An’ei (1775), during the late Edo period
    Swordsmith Katana: Attributed to Ko-Mihara (古三原: Unsigned)
    Wakizashi: Sasshū Ju Motohira (薩州住元平)
    Certificate NBTHK Tokubetsu Hozon Certificate for the Katana and Wakizashi blades
    Location Katana: Bingo Province (Today’s Hiroshima prefecture)
    Wakizshi: Satsuma Province (Today’s Kagoshima prefecture)
    Blade Size Cutting Edge Length: 68.4 cm (26.9 inches)
    Curvature: 1.96 cm (0.77 inches)
    Cutting Edge Length: 44.8 cm (17.6 inches)
    Curvature: 0.8 cm (0.31 inches)

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

    If you like to enlarge the photos, please click on the right corner of the photo.

  • Antique Japanese Sword Katana signed by Yokoyama Sukemune<br>NBTHK <span style="color: #ff0000;">Hozon </span>Certificate
    $14,902.65

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

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

    INCLUDED : NBTHK Hozon Certificate, Shirasaya Case, Koshirae Case, Traditional Sword Carrying Case, Sword Maintenance Kit, Full Exportation Support

    Category Katana (SHIN SHIN-TO)
    Age Late Edo period the 2nd year of Keio (慶應2年, 1866)
    Swordsmith Bishu Osafune Ju Yokoyama Sukemune (備州長船住横山祐宗)
    Certificate NBTHK Hozon Certificate
    Location Bizen province (Today’s Okayama prefecture)
    Blade Size Cutting Edge Length: 74.8  cm (29.4 inches)
    Curvature: 1.8 cm (0.70 inches) 

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

    If you like to enlarge the photos, please click on the right corner of the photo.

  • Antique Japanese Sword Katana Signed by Yokoyama Sukenaga<br> NBTHK<span style="color: #ff0000;"><strong> Tokubetsu Hozon</strong> </span>Certificate
    $12,193.08

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

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

    INCLUDED : NBTHK Tokubetsu Hozon Certificate, Shirasaya Case,  Sword Maintenance Kit, Full Exportation Support

    Category Katana (SHIN SHIN TO)
    Age 14th year of the Tenpo era (1843)
    Swordsmith Yokoyama Kaga no Suke Fujiwara Sukenaga
    (横山加賀介藤原祐永)
    Certificate NBTHK Tokubetsu Hozon Certificate
    Location Bizen province (Today’s Okayama prefecture)
    Blade Size Cutting Edge Length: 68.4 cm (26.9 inches)
    Curvature: 2.2 cm (0.86 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 Tanba no Kami Yoshimichi <br>NBTHK<span style="color: #ff0000;"><strong> Tokubetsu Hozon</strong> </span>Certificate
    $10,160.90

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

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

    INCLUDED: NBTHK Tokubetsu Hozon Certificate, Shirasaya Case, Traditional Sword Carrying Bag, Sword Maintenance Kit, Full Exportation Support

    Category Katana (SHINTO)
    Age Early Edo period (1661-1681)
    Swordsmith Signed by Tanba no Kami Yoshimichi (丹波守吉道)
    Certificate NBTHK Tokubetsu Hozon Certificate
    Location Yamashiro Province (Today’s Kyoto)
    Blade Size Cutting Edge Length: 71.3  cm ( 28.0 inches)
    Curvature: 0.7 cm (0.27 inches) 

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

    If you like to enlarge the photos, please click on the right corner of the photo.

  • Antique Japanese Sword Wakizashi Signed by Bishu Osafune Norimitsu<br>NBTHK <span style="color: #ff0000;"><strong>Tokubetsu Hozon</strong> </span>Certificate
    $7,790.02

    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, UK, France, Australia
    *Please contact us prior to purchase if your country isn’t listed.

    INCLUDED: NBTHK Tokubetsu Hozon Certificate, Shirasaya Case (Plain Wooden Case), Koshirae Mounting, Traditional Sword Carrying Case, Sword Maintenance Kit, Full Exportation Support

    Category Wakizashi ( KOTO)
    Age 7th year of the Bunmei era (1475)
    Swordsmith Bishu Osafune Norimitsu (備州長船則光)
    Certificate NBTHK Tokubetsu Hozon Certificate
    Location Bizen province(today’s Okayama prefecture)
    Blade Size Cutting Edge Length: 43.7  cm (20.5inches)
    Curvature: 1.4  cm (0.55 inches)  

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

    If you like to enlarge the photos, please click on the right corner of the photo.

  • Antique Japanese Sword Katana Signed by Masahiro <br>NBTHK <span style="color: #ff0000;">Hozon </span>Certificate
    $6,773.93

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

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

    INCLUDED: NBTHK Hozon Certificate, Koshirae Case (Decorative Sword Mounting), Shirasaya Case (Plain Wooden Case), Traditional Sword Carrying Bag, Sword Maintenance Kit, Full Exportation Support

    Category Katana (SHIN SHIN TO)
    Age During the Ansei era (1854–1860) in the late Edo period
    Swordsmith Masahiro (正広)
    Certificate NBTHK Hozon Certificate
    Location Bingo Province (Today’s Hiroshima prefecture)
    Blade Size Cutting Edge Length: 68.5 cm ( 26.9 inches)
    Curvature: 1.0 cm (0.39 inches) 

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

    If you like to enlarge the photos, please click on the right corner of the photo.

  • Antique Japanese Sword Wakizashi Signed by Naganobu<br>NBTHK <span style="color: #ff0000;"><strong>Tokubetsu Hozon</strong> </span>Certificate
    $5,757.84

    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, UK, France, Australia
    *Please contact us prior to purchase if your country isn’t listed.

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

    Category Wakizashi (SHIN SHIN TO)
    Age 6th year of the Kaei era (嘉永6年:1853)
    Swordsmith Motosannōroku Naganobu (元山王麓長信)
    Certificate NBTHK Tokubetsu Hozon Certificate
    Location Musashi Province(Today’s Tokyo)
    Blade Size Cutting Edge Length: 32.0  cm (12.5inches)
    Curvature: 0.2  cm (0.07 inches)  

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

  • Antique Japanese Sword Katana Attributed to Kashu Ietsugu<br>NBTHK <span style="color: #ff0000;">Hozon </span>Certificate
    $4,741.75

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

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

    INCLUDED: NBTHK Hozon Certificate, Koshirae Case (Decorative Sword Mounting), Shirasaya Case (Plain Wooden Case), Traditional Sword Carrying Bag, Sword Maintenance Kit, Full Exportation Support

    Category Katana (KOTO :古刀)
    Age Late Muromachi Period(Approx. 450 years old)
    Swordsmith Attributed to Kashu Ietsugu (加州家次: Unsigned)
    Certificate NBTHK Hozon Certificate
    Location Kaga Province (Today’s Ishikawa prefecture)
    Blade Size Cutting Edge Length: 64.5 cm ( 25.3 inches)
    Curvature: 1.8 cm (0.70 inches) 

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