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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: 26 Jan 2026

Showing 41–60 of 62 results

  • Antique Japanese Sword Katana Signed by Bishu Osafune Kiyomitsu <br>No Certificate<br> (#Shizuoka 55352)
    SOLD

    Antique Japanese Sword Katana Signed by Bishu Osafune Kiyomitsu
    No Certificate
    (#Shizuoka 55352)

    $2,893.35

    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, Traditional Sword Carrying Case, Sword Maintenance Kit, Full Exportation Support Category Katana Registration Shizuoka 55352 Blade Size Cutting Edge Length: 67.2 cm (26.4 inches) Curvature: 2.3 cm( 0.90 inches) More photos＆ videos available on request. Please feel free to contact us. 

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  • Antique Japanese Sword Shirasaya Katana Signed by Takakatsu<br>No Certificate<br>(#Tokyo 324583)
    SOLD

    Antique Japanese Sword Shirasaya Katana Signed by Takakatsu
    No Certificate
    (#Tokyo 324583)

    $2,121.79

    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, Switzerland, Germany , Hong Kong, France, 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 Tokyo 324583 Blade Size Cutting Edge Length: 65.0 cm(25.5 inches) Curvature: 1.7 cm(0.67 inches) More photos＆ videos available on request. Please feel free to contact us. 

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  • Antique Japanese Sword Wakizashi Signed by Nobutaka<br>No Certificate<br>(#Aichi 42053)
    SOLD

    Antique Japanese Sword Wakizashi Signed by Nobutaka
    No Certificate
    (#Aichi 42053)

    $2,989.80

    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 , Hong Kong, France, Australia *Please contact us prior to purchase if your country isn’t listed. INCLUDED : Koshirae Mounting, Shirasaya Case, Traditional Sword Carrying Case, Full Exportation Support Category Wakizashi Registration Aichi 42053 Blade Size Cutting Edge Length: 54.6 cm (21.5 inches) Curvature: 1.3 cm (0.51 inches) More photos＆ videos available on request. Please feel free to contact us. 

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  • Antique Japanese Sword Shirasaya Katana Signed by Toshiie<br>No Certificate<br> (#Shimane 30911)
    SOLD

    Antique Japanese Sword Shirasaya Katana Signed by Toshiie
    No Certificate
    (#Shimane 30911)

    $2,443.27

    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 : Shirasaya Case, Traditional Sword Carrying Case,  Full Exportation Support Category Katana Registration Shimane 30911 Blade Size Cutting Edge Length: 77.3 cm (30.4 inches) Curvature: 1.4 cm( 0.55 inches) More photos＆ videos available on request. Please feel free to contact us. 

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  • Antique Japanese Sword Daisho Unsigned/Signed by Sukemune <br>No Certificate<br> (#Tokyo 69665-69666)
    SOLD

    Antique Japanese Sword Daisho Unsigned/Signed by Sukemune
    No Certificate
    (#Tokyo 69665-69666)

    $5,915.30

    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 , Hong Kong, France, 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, Wakizashi Registration Tokyo 69665-69666 Blade Size Cutting Edge Length: 69.1 cm (27.2 inches) Curvature: 2.12 cm (0.83 inches) Cutting Edge Length: 41.8 cm (16.4 inches) Curvature: 0.90 cm (0.35 inches) More photos＆ videos available on request. Please feel free to contact us. 

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  • Antique Japanese Sword Shirasaya Wakizashi Signed by Sukesada<br>No Certificate<br>(#Hyogo 125474)
    SOLD

    Antique Japanese Sword Shirasaya Wakizashi Signed by Sukesada
    No Certificate
    (#Hyogo 125474)

    $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 , Hong Kong, France, 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 Hyogo 125474 Blade Size Cutting Edge Length: 49.6 cm (19.5 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 Wakizashi Signed by Shinkai<br>No Certificate<br>(#Hiroshima63123)
    SOLD

    Antique Japanese Sword Wakizashi Signed by Shinkai
    No Certificate
    (#Hiroshima63123)

    $1,832.46

    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 , Hong Kong, France, 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 Hiroshima63123 Blade Size Cutting Edge Length: 30.8 cm (12.1 inches) Curvature: 0.2 cm (0.08 inches) More photos＆ videos available on request. Please feel free to contact us. 

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  • Antique Japanese Sword Shirasaya Katana Signed by Yasutsugu <br>No Certificate<br>(#Aichi 70432)
    SOLD

    Antique Japanese Sword Shirasaya Katana Signed by Yasutsugu
    No Certificate
    (#Aichi 70432)

    Original price was: $2,893.35.Current price is: $2,507.57.

    DELIVERY TIME : Approx. 1-1.5 months *We ship from Tokyo, Japan. There might be delay in shipment depending on countries. SHIPPING TO : USA, UK, Canada, Mexico, Germany , Hong Kong, France, 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 Aichi 70432 Blade Size Cutting Edge Length: 69.7 cm ( 27.4 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 Shirasaya Katana Signed by Yoshimitsu<br>No Certificate<br> (#Niigata 015161)
    SOLD

    Antique Japanese Sword Shirasaya Katana Signed by Yoshimitsu
    No Certificate
    (#Niigata 015161)

    $1,736.01

    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 : Shirasaya Case, Traditional Sword Carrying Case,  Full Exportation Support Category Katana Registration Niigata 015161 Blade Size Cutting Edge Length: 67.0 cm (26.3 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 Shirasaya Katana Signed by Kanenori<br>No Certificate<br>(#Ishikawa 4210)
    SOLD

    Antique Japanese Sword Shirasaya Katana Signed by Kanenori
    No Certificate
    (#Ishikawa 4210)

    Original price was: $2,700.46.Current price is: $2,507.57.

    DELIVERY TIME : Approx. 1-1.5 months *We ship from Tokyo, Japan. There might be delay in shipment depending on countries. SHIPPING TO : USA, UK, Canada, Mexico, Germany , Hong Kong, France, 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  Ishikawa 4210 Blade Size Cutting Edge Length: 68.5 cm (26.9 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 Shirasaya Katana Signed by Naokatsu<br>No Certificate<br>(#Nagasaki 023495)
    SOLD

    Antique Japanese Sword Shirasaya Katana Signed by Naokatsu
    No Certificate
    (#Nagasaki 023495)

    Original price was: $2,764.76.Current price is: $2,507.57.

    DELIVERY TIME : Approx. 1-1.5 months *We ship from Tokyo, Japan. There might be delay in shipment depending on countries. SHIPPING TO : USA, UK, Canada, Mexico, Switzerland, Germany , Hong Kong, France, 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 Nagasaki 023495 Blade Size Cutting Edge Length: 68.3 cm(26.9 inches) Curvature: 1.6 cm(0.63 inches) More photos＆ videos available on request. Please feel free to contact us. 

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  • Antique Japanese Sword Katana Signed by Yoshikane<br>No Certificate<br> (#Fukuoka 105426)
    SOLD

    Antique Japanese Sword Katana Signed by Yoshikane
    No Certificate
    (#Fukuoka 105426)

    Original price was: $2,346.83.Current price is: $1,993.20.

    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, Switzerland, Germany , Hong Kong, France, 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 Fukuoka 105426 Blade Size Cutting Edge Length: 70.0 cm(27.5 inches) Curvature: 1.6 cm( 0.63 inches) More photos＆ videos available on request. Please feel free to contact us. 

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  • Antique Japanese Sword Shirasaya Jumonji Yari Signed by Shimosaka<br>No Certificate<br> (#Tokyo 325513)
    SOLD

    Antique Japanese Sword Shirasaya Jumonji Yari Signed by Shimosaka
    No Certificate
    (#Tokyo 325513)

    Original price was: $1,928.90.Current price is: $1,478.82.

    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, Switzerland, Germany , Hong Kong, France, 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 Yari Registration Tokyo 325513 Blade Size Cutting Edge Length: 18.8 cm(7.4 inches) Curvature: 0.0 cm( 0.0 inches)  More photos＆ videos available on request. Please feel free to contact us. 

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  • Antique Japanese Sword Katana Signed by Sukesada <br>No Certificate<br> (#Hokkaido 885)
    SOLD

    Antique Japanese Sword Katana Signed by Sukesada
    No Certificate
    (#Hokkaido 885)

    $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, UK, Canada, Mexico, Switzerland, Germany , Hong Kong, France, Australia *Please contact us prior to purchase if your country isn’t listed. INCLUDED : Shirasaya Case, Koshirae Mounting, Traditional Sword Carrying Case, Sword Maintenance Kit, Full Exportation Support Category Katana Registration Hokkaido 885 Blade Size Cutting Edge Length: 69.0 cm(27.1 inches) Curvature: 1.65 cm( 0.65 inches)  More photos＆ videos available on request. Please feel free to contact us. 

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  • Antique Japanese Sword Shirasaya Yari Signed by Yoshisuke<br>No Certificate<br> (#Iwate 18240)
    SOLD

    Antique Japanese Sword Shirasaya Yari Signed by Yoshisuke
    No Certificate
    (#Iwate 18240)

    $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, UK, Canada, Mexico, Switzerland, Germany , Hong Kong, France, Australia *Please contact us prior to purchase if your country isn’t listed. INCLUDED : Shirasaya Handle, Black Lacquered Sheath, Traditional Sword Carrying Case, Sword Maintenance Kit, Full Exportation Support Category Yari Registration Iwate 18240 Blade Size Cutting Edge Length: 70.5 cm(27.7 inches) Curvature: 0.0 cm( 0.0 inches)  More photos＆ videos available on request. Please feel free to contact us. 

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  • Antique Japanese Sword Tanto Signed by Yasuhiro <br>No Certificate<br> (#Niigata 061598)
    SOLD

    Antique Japanese Sword Tanto Signed by Yasuhiro
    No Certificate
    (#Niigata 061598)

    Original price was: $1,832.46.Current price is: $1,575.27.

    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, Switzerland, Germany , Hong Kong, France, 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 Tanto Registration Niigata 061598 Blade Size Cutting Edge Length: 16.7 cm(6.5 inches) Curvature: 0.0 cm( 0.0 inches)  More photos＆ videos available on request. Please feel free to contact us. 

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  • Antique Japanese Sword Wakizashi Signed by Uda Kunimasa<br>No Certificate<br> (#Kanagawa 49862)
    SOLD

    Antique Japanese Sword Wakizashi Signed by Uda Kunimasa
    No Certificate
    (#Kanagawa 49862)

    $2,186.09

    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, Switzerland, Germany , Hong Kong, France, 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 Wakizashi Registration Kanagawa 49862 Blade Size Cutting Edge Length: 52.6 cm(20.7 inches) Curvature: 1.4 cm( 0.55 inches)  More photos＆ videos available on request. Please feel free to contact us. 

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  • Antique Japanese Sword Shirasaya Katana Signed by Michinaga <br>No Certificate<br> (#Fukshima 16835)
    SOLD

    Antique Japanese Sword Shirasaya Katana Signed by Michinaga
    No Certificate
    (#Fukshima 16835)

    $1,157.34

    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 : Shirasaya Case, Traditional Sword Carrying Case,  Full Exportation Support Category Katana Registration Fukushima 16835 Blade Size Cutting Edge Length: 62.6 cm (24.6 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 Shirasaya Wakizashi Signed by Osafune Kiyomitsu<br>No Certificate<br> (#Saitama 256)
    SOLD

    Antique Japanese Sword Shirasaya Wakizashi Signed by Osafune Kiyomitsu
    No Certificate
    (#Saitama 256)

    $1,607.42

    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 , Hong Kong, France, 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 Saitama 256 Blade Size Cutting Edge Length: 54.0 cm (21.2 inches) Curvature: 1.65 cm( 0.65 inches) More photos＆ videos available on request. Please feel free to contact us. 

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  • Antique Japanese Sword Katana Signed by Fuyuhiro<br>No Certificate<br> (#Fukui 653)
    SOLD

    Antique Japanese Sword Katana Signed by Fuyuhiro
    No Certificate
    (#Fukui 653)

    $2,700.46

    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, Traditional Sword Carrying Case, Sword Maintenance Kit, Full Exportation Support Category Katana Registration Fukui 653 Blade Size Cutting Edge Length: 71.2 cm (28.0 inches) Curvature: 1.96 cm( 0.77 inches) More photos＆ videos available on request. Please feel free to contact us. 

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