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Description

This is a katana made by Sadahiro, a swordsmith who worked in Owari province during the Edo period, around the Kyoho era. The blade is signed on the omote side as "Bisyu jyunin Sadahiro saku".

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Swords›Sadahiro›Katana: Bisyu jyunin Sadahiro saku
katana
Sadahiro

Katana: Bisyu jyunin Sadahiro saku

mei · Edo · nagasa 63.1cm · sori 1.1cm

¥500,000
Visit seller website →
Sadahiro — 1 of 18
Sadahiro — 2 of 18
Sadahiro — 3 of 18
Sadahiro — 4 of 18
Sadahiro — 5 of 18
Sadahiro — 6 of 18
Sadahiro — 7 of 18
Sadahiro — 8 of 18
Sadahiro — 9 of 18
Sadahiro — 10 of 18
Sadahiro — 11 of 18
Sadahiro — 12 of 18
Sadahiro — 13 of 18
Sadahiro — 14 of 18
Sadahiro — 15 of 18
Sadahiro — 16 of 18
Sadahiro — 17 of 18
Sadahiro — 18 of 18
1 / 18
1 / 18
Sadahiro — 1 of 18Sadahiro — 2 of 18Sadahiro — 3 of 18Sadahiro — 4 of 18Sadahiro — 5 of 18Sadahiro — 6 of 18Sadahiro — 7 of 18Sadahiro — 8 of 18Sadahiro — 9 of 18Sadahiro — 10 of 18Sadahiro — 11 of 18Sadahiro — 12 of 18Sadahiro — 13 of 18Sadahiro — 14 of 18Sadahiro — 15 of 18Sadahiro — 16 of 18Sadahiro — 17 of 18Sadahiro — 18 of 18
Measurements & details
Smith
Sadahiro
Type
Katana
Period
Around 1716–1736(Kyoho)
Province
Owari
Signature
Signed
Measurements
Nagasa 63.1cmSori 1.1cmMotohaba 2.97cmSakihaba 2.05cmKasane 0.77cmWeight 605g
Description

This is a katana made by Sadahiro, a swordsmith who worked in Owari province during the Edo period, around the Kyoho era. The blade is signed on the omote side as "Bisyu jyunin Sadahiro saku".

About the maker

Sadahiro

定廣

Owari · around 1716-1736

1 piece on the market now

›
1 work by Sadahiro on the market→
Sadahiro — full profile

Historical context

For two and a half centuries of peace the sword was the warrior’s legal badge rather than his weapon. Each great city developed its own manner, Edo’s tested strength against Ōsaka’s polished brilliance, until demand thinned in the era’s last decades.

The Edo period (1615 to 1868) →

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
Yushindou
Established 1979 · 47 yrs on the market
🇯🇵Ships from Japan
›
✓Verified dealeryushindou.com
Settles in JPY
Wire transferCredit card
Return policy

Returns must be shipped within 3 days of delivery. Excludes modified/damaged items or past the deadline. Return shipping paid by customer. Overseas orders cannot be returned/refunded.

View all of Yushindou’s listings→View this item on the dealer’s site→

Previously sold by Sadahiro

Shoubudou
Tokuho
Katana - Tokuho - by Sadahiro - Bisyu jyunin Sadahiro sakuKatana - Tokuho - by Sadahiro - Bisyu jyunin Sadahiro saku
Sold

Katana

BySadahiro
SOLD

Swords

  • Katana
  • Wakizashi
  • Tantō
  • Tachi
  • Naginata
  • Yari

Fittings

  • Tsuba
  • Fuchi-Kashira
  • Kozuka
  • Menuki

Armor

  • Kabuto
  • Samurai Armor

By Certification

  • Tokujū
  • Jūyō
  • Tokuho
  • Hozon

Resources

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

This is a katana made by Sadahiro, a swordsmith who worked in Owari province during the Edo period, around the Kyoho era. The blade is signed on the omote side as "Bisyu jyunin Sadahiro saku".

NihontoWatch MonNihontoWatch
MarketEncyclopediaKantei
Swords›Sadahiro›Katana: Bisyu jyunin Sadahiro saku
katana
Sadahiro

Katana: Bisyu jyunin Sadahiro saku

mei · Edo · nagasa 63.1cm · sori 1.1cm

¥500,000
Visit seller website →
Sadahiro — 1 of 18
Sadahiro — 2 of 18
Sadahiro — 3 of 18
Sadahiro — 4 of 18
Sadahiro — 5 of 18
Sadahiro — 6 of 18
Sadahiro — 7 of 18
Sadahiro — 8 of 18
Sadahiro — 9 of 18
Sadahiro — 10 of 18
Sadahiro — 11 of 18
Sadahiro — 12 of 18
Sadahiro — 13 of 18
Sadahiro — 14 of 18
Sadahiro — 15 of 18
Sadahiro — 16 of 18
Sadahiro — 17 of 18
Sadahiro — 18 of 18
1 / 18
1 / 18
Sadahiro — 1 of 18Sadahiro — 2 of 18Sadahiro — 3 of 18Sadahiro — 4 of 18Sadahiro — 5 of 18Sadahiro — 6 of 18Sadahiro — 7 of 18Sadahiro — 8 of 18Sadahiro — 9 of 18Sadahiro — 10 of 18Sadahiro — 11 of 18Sadahiro — 12 of 18Sadahiro — 13 of 18Sadahiro — 14 of 18Sadahiro — 15 of 18Sadahiro — 16 of 18Sadahiro — 17 of 18Sadahiro — 18 of 18
Measurements & details
Smith
Sadahiro
Type
Katana
Period
Around 1716–1736(Kyoho)
Province
Owari
Signature
Signed
Measurements
Nagasa 63.1cmSori 1.1cmMotohaba 2.97cmSakihaba 2.05cmKasane 0.77cmWeight 605g
Description

This is a katana made by Sadahiro, a swordsmith who worked in Owari province during the Edo period, around the Kyoho era. The blade is signed on the omote side as "Bisyu jyunin Sadahiro saku".

About the maker

Sadahiro

定廣

Owari · around 1716-1736

1 piece on the market now

›
1 work by Sadahiro on the market→
Sadahiro — full profile

Historical context

For two and a half centuries of peace the sword was the warrior’s legal badge rather than his weapon. Each great city developed its own manner, Edo’s tested strength against Ōsaka’s polished brilliance, until demand thinned in the era’s last decades.

The Edo period (1615 to 1868) →

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
Yushindou
Established 1979 · 47 yrs on the market
🇯🇵Ships from Japan
›
✓Verified dealeryushindou.com
Settles in JPY
Wire transferCredit card
Return policy

Returns must be shipped within 3 days of delivery. Excludes modified/damaged items or past the deadline. Return shipping paid by customer. Overseas orders cannot be returned/refunded.

View all of Yushindou’s listings→View this item on the dealer’s site→

Previously sold by Sadahiro

Shoubudou
Tokuho
Katana - Tokuho - by Sadahiro - Bisyu jyunin Sadahiro sakuKatana - Tokuho - by Sadahiro - Bisyu jyunin Sadahiro saku
Sold

Katana

BySadahiro
SOLD

Swords

  • Katana
  • Wakizashi
  • Tantō
  • Tachi
  • Naginata
  • Yari

Fittings

  • Tsuba
  • Fuchi-Kashira
  • Kozuka
  • Menuki

Armor

  • Kabuto
  • Samurai Armor

By Certification

  • Tokujū
  • Jūyō
  • Tokuho
  • Hozon

Resources

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

NihontoWatch

Market
Encyclopedia
Kantei
NihontoWatch Mon

NihontoWatch

Market
Encyclopedia
Kantei