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Description

This is a consignment listing for an uchigatana by Sukesada of Bishu Osafune, dated Eisho 12th year (1515). It features a hamon of gunome midare with crab claws, leaves, and feet, and a tight itame/mokume jigane. The blade is housed in a shirasaya and was registered in March Showa 26 (1951) under the Daimyo registration system, indicating its historical significance.

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MarketEncyclopediaKantei
Swords›Osafune›Consignment Listing: Daimyo Registration March Showa 26, Bishu Osafune Sukesada, Eisho 12th Year 8th Month, Uchigatana, Blade Length 60.6cm, Sori 1.0cm, in Shirasaya, Sengoku Period, Muromachi Period, Koto
katana
Sukesada

Consignment Listing: Daimyo Registration March Showa 26, Bishu Osafune Sukesada, Eisho 12th Year 8th Month, Uchigatana, Blade Length 60.6cm, Sori 1.0cm, in Shirasaya, Sengoku Period, Muromachi Period, Koto

mei · Osafune · Muromachi · nagasa 60.6cm · sori 1cm

¥198,000
Visit seller website →
Katana
Could you name the smith from the blade alone? Today’s kantei →
Sukesada — 1 of 4
Sukesada — 2 of 4
Sukesada — 3 of 4
Sukesada — 4 of 4
1 / 4
1 / 4
Sukesada — 1 of 4Sukesada — 2 of 4Sukesada — 3 of 4Sukesada — 4 of 4
Katana
Could you name the smith from the blade alone? Today’s kantei →
Measurements & details
Smith
Sukesada
Type
Katana
Period
Muromachi
Province
Bizen
Signature
Signed
Measurements
Nagasa 60.6cmSori 1cmMotohaba 3.06cmSakihaba 2.02cmKasane 0.63cmWeight 569g
Description

This is a consignment listing for an uchigatana by Sukesada of Bishu Osafune, dated Eisho 12th year (1515). It features a hamon of gunome midare with crab claws, leaves, and feet, and a tight itame/mokume jigane. The blade is housed in a shirasaya and was registered in March Showa 26 (1951) under the Daimyo registration system, indicating its historical significance.

Historical context

The Muromachi period (1392 to 1573)

›

After the Ōnin War broke the Ashikaga order, a century of Sengoku warfare armed nearly every province in Japan. The era rewards a discriminating eye: routine work exists in quantity, and beside it stand custom blades of the first rank.

The Muromachi period (1392 to 1573) →

Warning — certificate not found

We could not find an authenticity certificate on the seller’s listing. Japanese swords and fittings are normally papered by the NBTHK (or the NTHK). Without one, the attribution is the seller’s own assessment and has not been independently verified — treat it with caution and ask the dealer about certification before buying.

Seller
Y
Yazawa Shokai
🇯🇵Ships from Japan
›
✓Verified dealerk.n-owner.jp
Settles in JPY
View all of Yazawa Shokai’s listings→View this item on the dealer’s site→

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ByOsafune Kagemitsu
¥20,536

Swords

  • Katana
  • Wakizashi
  • Tantō
  • Tachi
  • Naginata
  • Yari
  • Japanese Swords
  • Samurai Swords

Fittings

  • Tsuba
  • Fuchi-Kashira
  • Kozuka
  • Menuki
  • Sword Guards (Tsuba)

Armor

  • Kabuto
  • Samurai Armor
  • All Samurai Armor

By Certification

  • Tokujū
  • Jūyō
  • Tokuho
  • Hozon

Resources

  • Dealer Directory
  • Artist Directory
  • The Daily Kantei
  • Glossary
  • Browse All
Nihontowatch© 2026
TermsPrivacyCookiesAbout

¥198,000

View on Yazawa Shokai

Description

This is a consignment listing for an uchigatana by Sukesada of Bishu Osafune, dated Eisho 12th year (1515). It features a hamon of gunome midare with crab claws, leaves, and feet, and a tight itame/mokume jigane. The blade is housed in a shirasaya and was registered in March Showa 26 (1951) under the Daimyo registration system, indicating its historical significance.

NihontoWatch MonNihontoWatch
MarketEncyclopediaKantei
Swords›Osafune›Consignment Listing: Daimyo Registration March Showa 26, Bishu Osafune Sukesada, Eisho 12th Year 8th Month, Uchigatana, Blade Length 60.6cm, Sori 1.0cm, in Shirasaya, Sengoku Period, Muromachi Period, Koto
katana
Sukesada

Consignment Listing: Daimyo Registration March Showa 26, Bishu Osafune Sukesada, Eisho 12th Year 8th Month, Uchigatana, Blade Length 60.6cm, Sori 1.0cm, in Shirasaya, Sengoku Period, Muromachi Period, Koto

mei · Osafune · Muromachi · nagasa 60.6cm · sori 1cm

¥198,000
Visit seller website →
Katana
Could you name the smith from the blade alone? Today’s kantei →
Sukesada — 1 of 4
Sukesada — 2 of 4
Sukesada — 3 of 4
Sukesada — 4 of 4
1 / 4
1 / 4
Sukesada — 1 of 4Sukesada — 2 of 4Sukesada — 3 of 4Sukesada — 4 of 4
Katana
Could you name the smith from the blade alone? Today’s kantei →
Measurements & details
Smith
Sukesada
Type
Katana
Period
Muromachi
Province
Bizen
Signature
Signed
Measurements
Nagasa 60.6cmSori 1cmMotohaba 3.06cmSakihaba 2.02cmKasane 0.63cmWeight 569g
Description

This is a consignment listing for an uchigatana by Sukesada of Bishu Osafune, dated Eisho 12th year (1515). It features a hamon of gunome midare with crab claws, leaves, and feet, and a tight itame/mokume jigane. The blade is housed in a shirasaya and was registered in March Showa 26 (1951) under the Daimyo registration system, indicating its historical significance.

Historical context

The Muromachi period (1392 to 1573)

›

After the Ōnin War broke the Ashikaga order, a century of Sengoku warfare armed nearly every province in Japan. The era rewards a discriminating eye: routine work exists in quantity, and beside it stand custom blades of the first rank.

The Muromachi period (1392 to 1573) →

Warning — certificate not found

We could not find an authenticity certificate on the seller’s listing. Japanese swords and fittings are normally papered by the NBTHK (or the NTHK). Without one, the attribution is the seller’s own assessment and has not been independently verified — treat it with caution and ask the dealer about certification before buying.

Seller
Y
Yazawa Shokai
🇯🇵Ships from Japan
›
✓Verified dealerk.n-owner.jp
Settles in JPY
View all of Yazawa Shokai’s listings→View this item on the dealer’s site→

More from the Osafune school

Aoi Art
Tokuho
Katana - Tokuho - by Osafune Shigezane - Mumei (Osafune Shigezane)Katana - Tokuho - by Osafune Shigezane - Mumei (Osafune Shigezane)

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Starting Bid¥1,650,000
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BySukesada
Starting Bid¥1,850,000
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Katana - by Osafune Kanemitsu - Antique Japanese Sword Katana Attributed to Den Osafune Kanemitsu NTHK Yushu Saku Kanteisho CertificateKatana - by Osafune Kanemitsu - Antique Japanese Sword Katana Attributed to Den Osafune Kanemitsu NTHK Yushu Saku Kanteisho Certificate

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ByOsafune Kanemitsu
¥27,595
Samurai Museum
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Wakizashi - Tokuho - by Osafune Kagemitsu - Antique Japanese Sword Wakizashi Attributed to Den Osafune Kagemitsu NBTHK Tokubetsu Hozon CertificateWakizashi - Tokuho - by Osafune Kagemitsu - Antique Japanese Sword Wakizashi Attributed to Den Osafune Kagemitsu NBTHK Tokubetsu Hozon Certificate

Wakizashi

ByOsafune Kagemitsu
¥20,536

Swords

  • Katana
  • Wakizashi
  • Tantō
  • Tachi
  • Naginata
  • Yari
  • Japanese Swords
  • Samurai Swords

Fittings

  • Tsuba
  • Fuchi-Kashira
  • Kozuka
  • Menuki
  • Sword Guards (Tsuba)

Armor

  • Kabuto
  • Samurai Armor
  • All Samurai Armor

By Certification

  • Tokujū
  • Jūyō
  • Tokuho
  • Hozon

Resources

  • Dealer Directory
  • Artist Directory
  • The Daily Kantei
  • Glossary
  • Browse All
Nihontowatch© 2026
TermsPrivacyCookiesAbout

¥198,000

View on Yazawa Shokai
NihontoWatch MonNihontoWatch
Market
Encyclopedia
Kantei
NihontoWatch MonNihontoWatch
Market
Encyclopedia
Kantei