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Signature NOT GURANTEED

We introduce signed authentic Japanese swords on this page. We would like you to keep in mind that there is NO GUARANTEE of its signature’s authenticity because it doesn’t come with any certificates. However, the registration paper was issued by the board of the education for all the swords. That means that Bunkacho (The Agency for Cultural Affairs) acknowledges this 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.

Updated: 28 Jul 2026

Showing 1–20 of 80 resultsSorted by popularity

  • Antique Japanese Sword Daisho Signed by Bishu Moriie/Kanemitsu <br>No Certificate<br> (#Tokyo 331143- Hyogo 96286)

    Antique Japanese Sword Daisho Signed by Bishu Moriie/Kanemitsu
    No Certificate
    (#Tokyo 331143- Hyogo 96286)

    $3,811.94

    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, Australia *Please contact us prior to purchase if your country isn’t listed. INCLUDED : Koshirae Mounting×2, Traditional Sword Carrying Bag×2, Sword Maintenance Kit, Full Exportation Support Category Katana, Wakizashi Registration Tokyo 331143 – Hyogo 96286 Blade Size Cutting Edge Length: 65.1 cm (25.6 inches) Curvature: 1.1 cm (0.43 inches) Cutting Edge Length: 45.2 cm (17.7 inches) Curvature: 0.9 cm (0.35 inches) More photos＆ videos available on request. Please feel free to contact us. 

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  • Antique Japanese Sword Katana Signed by Tadatsuna <br>No Certificate<br> (#Osaka 104376)

    Antique Japanese Sword Katana Signed by Tadatsuna
    No Certificate
    (#Osaka 104376)

    $3,176.62

    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 : Koshirae Mounting, Traditional Sword Carrying Case, Full Exportation Support Category Katana Registration Osaka 104376 Blade Size Cutting Edge Length: 69.0 cm (27.1 inches) Curvature: 1.8 cm (0.7 inches) More photos＆ videos available on request. Please feel free to contact us. 

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  • Antique Japanese Sword Katana Signed by Inoue Shinkai<br>No Certificate<br> (#Tokyo 255569)
    SOLD

    Antique Japanese Sword Katana Signed by Inoue Shinkai
    No Certificate
    (#Tokyo 255569)

    $3,557.81

    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 : Koshirae Mounting, Traditional Sword Carrying Case, Sword Maintenance Kit, Full Exportation Support Category Katana Registration Tokyo 255569 Blade Size Cutting Edge Length: 74.3 cm (29.2 inches) Curvature: 1.75 cm (0.68 inches) More photos＆ videos available on request. Please feel free to contact us. 

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  • Antique Japanese Sword Katana Signed by Hiroyoshi<br> JASMK Certificate <br> (#Kumamoto 12884)

    Antique Japanese Sword Katana Signed by Hiroyoshi
    JASMK Certificate 
    (#Kumamoto 12884)

    $6,035.58

    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 : Koshirae Mounting, Shirasaya Case, Traditional Sword Carrying Case, Sword Maintenance Kit, Full Exportation Support Category Katana Registration Kumamoto 12884 Blade Size Cutting Edge Length: 71.5 cm (28.1 inches) Curvature: 2.1 cm (0.82 inches) More photos＆ videos available on request. Please feel free to contact us. 

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  • Antique Japanese Sword Katana Signed by Hisamichi <br>No Certificate<br> (#Akita 4189)

    Antique Japanese Sword Katana Signed by Hisamichi
    No Certificate
    (#Akita 4189)

    $2,858.96

    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 :Shirasaya Case, Traditional Sword Carrying Case, Sword Maintenance Kit, Full Exportation Support Category Katana Registration Akita 4189 Blade Size Cutting Edge Length: 70.8 cm (27.8 inches) Curvature: 1.8 cm (0.70 inches) More photos＆ videos available on request. Please feel free to contact us. 

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  • Antique Japanese Sword Katana Signed by Hiroyoshi <br>No Certificate<br> (#Fukui 20717)

    Antique Japanese Sword Katana Signed by Hiroyoshi
    No Certificate
    (#Fukui 20717)

    $2,223.63

    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 :Shirasaya Case, Traditional Sword Carrying Case, Sword Maintenance Kit, Full Exportation Support Category Katana Registration Fukui 20717 Blade Size Cutting Edge Length: 63.7 cm (25.0 inches) Curvature: 0.8 cm (0.31 inches) More photos＆ videos available on request. Please feel free to contact us. 

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  • Antique Japanese Sword Katana Signed by Kanesada <br>No Certificate<br> (#Osaka 117119)
    SOLD

    Antique Japanese Sword Katana Signed by Kanesada
    No Certificate
    (#Osaka 117119)

    $2,223.63

    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 : Koshirae Mounting, Traditional Sword Carrying Case, Full Exportation Support Category Katana Registration Osaka 117119 Blade Size Cutting Edge Length: 66.8 cm (26.2 inches) Curvature: 0.8 cm (0.31 inches) More photos＆ videos available on request. Please feel free to contact us. 

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  • Antique Japanese Sword Daisho Katana Signed by Hiroshige with Kichou Certificate, Wakizashi Signed by Kunisuke Signature No Certificate (#Toyama 2440-2441)

    Antique Japanese Sword Daisho Katana Signed by Hiroshige with Kichou Certificate, Wakizashi Signed by Kunisuke Signature No Certificate (#Toyama 2440-2441)

    $9,402.80

    *Please keep in mind that there is no certificate for the Wakizashi while the Katana was appraised as a Kicho touken. 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 : Koshirae Mounting, Traditional Sword Carrying Case, Kicho Certificate for the Katana, Sword Maintenance Kit, Full Exportation Support Category Katana, Wakizashi Registration Hyogo 37432-37433 Blade Size Cutting Edge Length: 74.2 cm (25.8 inches) Curvature: 1.8 cm (0.7 inches) Cutting Edge Length: 53.6 cm…

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  • Antique Japanese Sword Katana Signed by Tsugutoshi <br>No Certificate<br> (#Hyogo 85950)

    Antique Japanese Sword Katana Signed by Tsugutoshi
    No Certificate
    (#Hyogo 85950)

    $2,160.10

    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 : Shirasaya Case, Traditional Sword Carrying Case, Sword Maintenance Kit, Full Exportation Support Category Katana Registration Hyogo 85950 Blade Size Cutting Edge Length: 69.6 cm (27.4 inches) Curvature: 1.0 cm (0.39 inches) More photos＆ videos available on request. Please feel free to contact us. 

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  • Antique Japanese Sword Tachi Signed by Norimitsu with <br>NBTHK Hozon Certificate for Koshirae case (#Fukushima 3492)

    Antique Japanese Sword Tachi Signed by Norimitsu with
    NBTHK Hozon Certificate for Koshirae case (#Fukushima 3492)

    $6,353.24

    *Please keep in mind that there is no certificate for the blade while its Koshirae was appraised as a Hozon Tosogu. 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 : Koshirae Mounting, Shirasaya Case, Traditional Sword Carrying Case, Sword Maintenance Kit, Full Exportation Support Category Tachi Registration Fukushima 3492 Blade Size Cutting Edge Length: 68.94 cm (27.14 inches) Curvature: 1.97 cm (0.78 inches) More photos＆ videos available on request. Please feel free to…

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  • Antique Japanese Sword Katana Signed by Kanenaga<br> No Certificate<br> (#Osaka 92087)
    SOLD

    Antique Japanese Sword Katana Signed by Kanenaga
    No Certificate
    (#Osaka 92087)

    $0.00

    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 : Shirasaya Case, Traditional Sword Carrying Case, Sword Maintenance Kit, Full Exportation Support Category Katana Registration Osaka 92087 Blade Size Cutting Edge Length: 68.6 cm (27.0 inches) Curvature: 1.6 cm (0.62 inches) More photos＆ videos available on request. Please feel free to contact us. 

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  • Antique Japanese Sword Wakizashi Signed by Nobuyuki<br>No Certificate<br> (#Kumamoto 17211)
    SOLD

    Antique Japanese Sword Wakizashi Signed by Nobuyuki
    No Certificate
    (#Kumamoto 17211)

    $0.00

    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 : Shirasaya Case, Traditional Sword Carrying Case, Sword Maintenance Kit, Full Exportation Support Category Wakizashi Registration Kumamoto 17211 Blade Size Cutting Edge Length: 43.8 cm (16.5 inches) Curvature: 1.2 cm (0.47 inches) More photos＆ videos available on request. Please feel free to contact us. 

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  • Antique Japanese Sword Wakizashi Signed by Kunimune <br>No Certificate<br> (#Hiroshima 3258)
    SOLD

    Antique Japanese Sword Wakizashi Signed by Kunimune
    No Certificate
    (#Hiroshima 3258)

    $1,397.71

    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 :Shirasaya Case, Traditional Sword Carrying Case, Sword Maintenance Kit, Full Exportation Support Category Wakizashi Registration Hiroshima 3258 Blade Size Cutting Edge Length: 46.1 cm (18.1 inches) Curvature: 1.0 cm (0.39 inches) More photos＆ videos available on request. Please feel free to contact us. 

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  • Antique Japanese Sword Katana Signed by Kanehide <br>No Certificate<br> (#Hyogo 70436)
    SOLD

    Antique Japanese Sword Katana Signed by Kanehide
    No Certificate
    (#Hyogo 70436)

    $2,096.57

    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 : Koshirae Mounting, Traditional Sword Carrying Case, Sword Maintenance Kit, Full Exportation Support Category Katana Registration Hyogo 70436 Blade Size Cutting Edge Length: 62.0cm (24.4 inches) Curvature:1.2 cm (0.47 inches) More photos＆ videos available on request. Please feel free to contact us. 

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  • Antique Japanese Sword Katana Signed by Kunishige <br>No Certificate<br> (#Kanagawa 6712)
    SOLD

    Antique Japanese Sword Katana Signed by Kunishige
    No Certificate
    (#Kanagawa 6712)

    $0.00

    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 : Koshirae Mounting, Traditional Sword Carrying Case, Sword Maintenance Kit, Full Exportation Support Category Katana Registration Kanagawa 6712 Blade Size Cutting Edge Length: 68.7 cm (27.0 inches) Curvature: 1.8 cm (0.70 inches) More photos＆ videos available on request. Please feel free to contact us. 

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  • Antique Japanese Sword Katana Signed by Kanabo Masatsugu <br>No Certificate<br> (#Nagano 564)
    SOLD

    Antique Japanese Sword Katana Signed by Kanabo Masatsugu
    No Certificate
    (#Nagano 564)

    $0.00

    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 :Shirasaya Case, Traditional Sword Carrying Case, Full Exportation Support Category Katana Registration Nagano 564 Blade Size Cutting Edge Length: 72.4 cm (28.5 inches) Curvature: 2.2 cm (0.86 inches) More photos＆ videos available on request. Please feel free to contact us. 

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  • Antique Japanese Sword Wakizashi Signed by Katsumitsu <br>No Certificate<br>(#Fukushima 61517)
    SOLD

    Antique Japanese Sword Wakizashi Signed by Katsumitsu
    No Certificate
    (#Fukushima 61517)

    $0.00

    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 : Koshirae Mounting, Traditional Sword Carrying Case, Full Exportation Support Category Wakizashi Registration Fukushima 61517 Blade Size Cutting Edge Length: 36.3 cm (14.2 inches) Curvature: 0.5 cm (0.19 inches) More photos＆ videos available on request. Please feel free to contact us. 

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  • Antique Japanese Sword Wakizashi Signed by Kunisada <br>No Certificate<br> (#Tochigi 51848)
    SOLD

    Antique Japanese Sword Wakizashi Signed by Kunisada
    No Certificate
    (#Tochigi 51848)

    $0.00

    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 :Shirasaya Case, Traditional Sword Carrying Case, Full Exportation Support Category Wakizashi Registration Tochigi 51848 Blade Size Cutting Edge Length: 33.4 cm (13.1 inches) Curvature: 0.1 cm (0.03 inches) More photos＆ videos available on request. Please feel free to contact us. 

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  • Antique Japanese Sword Katana Signed by Sukenao<br>No Certificate<br> (#Okayama 122120)
    SOLD

    Antique Japanese Sword Katana Signed by Sukenao
    No Certificate
    (#Okayama 122120)

    $2,858.96

    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 : Shirasaya Case, Traditional Sword Carrying Case, Sword Maintenance Kit, Full Exportation Support Category Katana Registration Okayama 122120 Blade Size Cutting Edge Length: 69.7 cm (27.4 inches) Curvature: 1.6 cm (0.62 inches) More photos＆ videos available on request. Please feel free to contact us. 

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  • Antique Japanese Sword Katana Unsinged<br>No Certificate<br>(#Tokyo 329769)
    SOLD

    Antique Japanese Sword Katana Unsinged
    No Certificate
    (#Tokyo 329769)

    $2,477.76

    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 : Koshirae Mounting, Traditional Sword Carrying Case, Sword Maintenance Kit, Full Exportation Support Category Katana Registration Tokyo 329769 Blade Size Cutting Edge Length: 73.2 cm (28.8 inches) Curvature: 1.3 cm (0.51 inches) More photos＆ videos available on request. Please feel free to contact us. 

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