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Authentic Japanese Sword

Ninja Weapon Museum is run by Tonbo8 CO,LTD., which also has another online shop called Samurai Museum Shop. While Samurai Museum Shop deal with only certified authentic Japanese swords, Ninja Weapon Museum Shop sells ones with no certificates. All the authentic Japanese swords listed on this website are registered under the board of education in each prefecture in Japan. That means they passed the examination held by the board of education and are guaranteed as traditionally hand-forged Japanese swords. You can appreciate the beauty of the Japanese sword with affordable prices. All the authentic Japanese swords were traditionally hand-forged and made of Tamahagane carbon steel. We will be happy to help you own a piece of Samurai history.

Updated: 5 Aug 2025

Showing 41–60 of 70 results

  • Sale!Antique Japanese Sword Shirasaya Yari Signed by Yoshisuke <br>No Certificate<br> (#Tokyo 325412)

    Antique Japanese Sword Shirasaya Yari Signed by Yoshisuke
    No Certificate
    (#Tokyo 325412)

    Original price was: $2,383.16.Current price is: $1,872.48.

    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, Sword Maintenance Kit, Full Exportation Support Category Yari Registration Tokyo 325412 Blade Size Cutting Edge Length: 48.8 cm(19.2 inches) Curvature: 0.0 cm( 0.0 inches)  More photos＆ videos available on request. Please feel free to contact us. 

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  • Sale!Antique Japanese Sword Shirasaya Yari Signed by Kanesaki <br>No Certificate<br>(#Okayama 84027)

    Antique Japanese Sword Shirasaya Yari Signed by Kanesaki
    No Certificate
    (#Okayama 84027)

    Original price was: $2,178.89.Current price is: $1,838.44.

    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, 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 Okayama 84027 Blade Size Cutting Edge Length: 48.2 cm(18.9 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 Bishu Osafune Kiyomitsu <br>No Certificate<br> (#Shizuoka 55352)
    SOLD

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

    $3,064.06

    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)

    $2,246.98

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

    $3,166.19

    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)

    $2,587.43

    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)

    $6,264.30

    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 Tanto Unsigned<br>No Certificate<br>(#Tokyo 18384)
    SOLD

    Antique Japanese Sword Tanto Unsigned
    No Certificate
    (#Tokyo 18384)

    $2,893.83

    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, Koshirae, Traditional Sword Carrying Case,  Full Exportation Support Category Tanto Registration Tokyo 18384 Blade Size Cutting Edge Length: 15.3 cm (6 inches) Curvature: 0 cm(0 inches) More photos＆ videos available on request. Please feel free to contact us. 

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  • Antique Japanese Sword Tanto Unsinged<br>No Certificate<br>(#Ibaraki 149520)
    SOLD

    Antique Japanese Sword Tanto Unsinged
    No Certificate
    (#Ibaraki 149520)

    $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 : Koshirae Mounting, Case, Traditional Sword Carrying Case, Full Exportation Support Category Tanto Registration Ibaraki 149520 Blade Size Cutting Edge Length: 18.6 cm(7.3 inches) Curvature: 0.2 cm( 0.07 inches) *inner Sori 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>(#Gifu 18257)
    SOLD

    Antique Japanese Sword Katana Unsinged
    No Certificate
    (#Gifu 18257)

    $2,587.43

    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, Full Exportation Support Category Katana Registration Gifu 18257 Blade Size Cutting Edge Length: 61.7 cm (24.2 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 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 Katana Unsinged<br>No Certificate<br>(#Miyagi 270120)
    SOLD

    Antique Japanese Sword Katana Unsinged
    No Certificate
    (#Miyagi 270120)

    $2,417.20

    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, Koshirae Mounting, Traditional Sword Carrying Case, Full Exportation Support Category Katana Registration Miyagi 270120 Blade Size Cutting Edge Length: 61.9 cm(24.3 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 Wakizashi Signed by Shinkai<br>No Certificate<br>(#Hiroshima63123)
    SOLD

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

    $1,940.57

    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 , 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: $3,064.06.Current price is: $2,655.52.

    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)

    $1,838.44

    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: $2,859.79.Current price is: $2,655.52.

    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: $2,927.88.Current price is: $2,655.52.

    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: $2,485.29.Current price is: $2,110.80.

    DELIVERY TIME : Approx. 1-1.5 months *We ship from Tokyo, Japan. There might be delay in shipment depending on countries. SHIPPING TO : USA, 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: $2,042.71.Current price is: $1,566.07.

    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 Wakizashi Unsinged<br>No Certificate<br>(#Akita 8526)
    SOLD

    Antique Japanese Sword Wakizashi Unsinged
    No Certificate
    (#Akita 8526)

    Original price was: $2,417.20.Current price is: $2,042.71.

    DELIVERY TIME : Approx. 1-1.5 months *We ship from Tokyo, Japan. There might be delay in shipment depending on countries. SHIPPING TO : USA, 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, Shirasaya Case, Traditional Sword Carrying Case, Full Exportation Support Category Wakizashi Registration Akita 8526 Blade Size Cutting Edge Length: 37.8 cm(14.8 inches) Curvature: 0.7 cm(0.27 inches) More photos＆ videos available on request. Please feel free to contact us. 

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