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Description

This is a katana made by Sanshu Ju Kunisuke during the Shinshinto period. The blade features a ko-gunome hamon mixed with chōji-style pattern and a ko-itame hada. It comes with a Bakamatsu period koshirae.

Certificate Reading

Certificate reading — 銘 三州住國佐 嘉永五年八月吉日

NihontoWatch MonNihontoWatch
MarketEncyclopediaKantei
Swords›Kunisuke›Katana: Sanshu Ju Kunisuke
katanaTokubetsu Hozon
Kunisuke

Katana: Sanshu Ju Kunisuke

mei · Tenpo-Ansei (1830-1860) · nagasa 84.2cm · sori 2cm

¥1,500,000
Visit seller website →
Kunisuke (國佐) · Tenpo-Ansei (1830-1860)2 works for sale →
Katana
Could you name the smith from the blade alone? Today’s kantei →
Kunisuke — 1 of 20
Kunisuke — 2 of 20
Kunisuke — 3 of 20
Kunisuke — 4 of 20
Kunisuke — 5 of 20
Kunisuke — 6 of 20
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Kunisuke (國佐) · Tenpo-Ansei (1830-1860)2 works for sale →
Katana
Could you name the smith from the blade alone? Today’s kantei →
Measurements & details
Smith
Kunisuke
Type
Katana
Period
Around 1842–1854(Tenpo-Ansei)
Province
Mikawa
Signature
Signed
Measurements
Nagasa 84.2cmSori 2cmMotohaba 3.2cmSakihaba 2.2cmKasane 0.81cm
Description

This is a katana made by Sanshu Ju Kunisuke during the Shinshinto period. The blade features a ko-gunome hamon mixed with chōji-style pattern and a ko-itame hada. It comes with a Bakamatsu period koshirae.

About the maker

Kunisuke

國佐

Mikawa · around 1842-1854

2 pieces on the market now

›
2 works by Kunisuke on the market→
Kunisuke — full profile

Study this maker →

Historical context

The Edo period (1615 to 1868)

›

Edo was the sword’s age of connoisseurship: the Hon’ami appraisers, the shogunal register of famous blades of 1719, and a thriving literature turned the sword into an object of study even as it ceased to be drawn in war.

The Edo period (1615 to 1868) →

NBTHK Certificate
Tokubetsu Hozon Tōken特別保存刀剣
Sword Especially Worthy of Preservation
›

A Hozon-certified blade judged to show notably superior workmanship and a better state of preservation. The bar is higher: re-tempered blades and most unsigned Muromachi/Edo works are excluded.

Signed: 三州住國佐 嘉永五年八月吉日 (Kunisuke)
As written on the certificate
About the NBTHK›

The NBTHK (Nihon Bijutsu Tōken Hozon Kyōkai, the Society for the Preservation of Japanese Art Swords) is a public-interest incorporated foundation founded in 1948 and supervised by Japan’s Agency for Cultural Affairs (Bunkachō); it is based at the Japanese Sword Museum in Tokyo. Its expert panels physically examine each submitted work (shinsa) and issue a certificate (kanteishō) ranking it by artistic and historical merit. NBTHK papers are the most widely recognized standard of authentication for Japanese swords and fittings.

NBTHK official site→
Seller
T
Toukentakarado
🇯🇵Ships from Japan
›
✓Verified dealertoukentakarado.com
Settles in JPY
✓Ships worldwide✓English supportWire transferPayPalCredit card
Return policy

To facilitate this, we offer a three-day inspection period. To initiate a return, you must notify us within three days of the package being delivered. Once we confirm your request, you have seven days to ship the item back to us. The item must be returned in its original condition, including all accompanying documents, certificates, and packaging materials. The buyer is responsible for covering the shipping costs and insurance for the return shipment.

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

More works by Kunisuke

View all →
Sanmei
Tokuho
Tanto - Tokuho - by Kunisuke - Tanto signed Sanshu-ju KUNISUKE, dated 5th month, Tiger year, Kaei 7thTanto - Tokuho - by Kunisuke - Tanto signed Sanshu-ju KUNISUKE, dated 5th month, Tiger year, Kaei 7th

Tantō

ByKunisuke
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  • Kozuka
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Armor

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By Certification

  • Tokujū
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Resources

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  • The Daily Kantei
  • Glossary
  • Browse All
Nihontowatch© 2026
TermsPrivacyCookiesAbout

¥1,500,000

View on Toukentakarado

Description

This is a katana made by Sanshu Ju Kunisuke during the Shinshinto period. The blade features a ko-gunome hamon mixed with chōji-style pattern and a ko-itame hada. It comes with a Bakamatsu period koshirae.

Certificate Reading

Certificate reading — 銘 三州住國佐 嘉永五年八月吉日

NihontoWatch MonNihontoWatch
MarketEncyclopediaKantei
Swords›Kunisuke›Katana: Sanshu Ju Kunisuke
katanaTokubetsu Hozon
Kunisuke

Katana: Sanshu Ju Kunisuke

mei · Tenpo-Ansei (1830-1860) · nagasa 84.2cm · sori 2cm

¥1,500,000
Visit seller website →
Kunisuke (國佐) · Tenpo-Ansei (1830-1860)2 works for sale →
Katana
Could you name the smith from the blade alone? Today’s kantei →
Kunisuke — 1 of 20
Kunisuke — 2 of 20
Kunisuke — 3 of 20
Kunisuke — 4 of 20
Kunisuke — 5 of 20
Kunisuke — 6 of 20
Kunisuke — 7 of 20
Kunisuke — 8 of 20
Kunisuke — 9 of 20
Kunisuke — 10 of 20
Kunisuke — 11 of 20
Kunisuke — 12 of 20
Kunisuke — 13 of 20
Kunisuke — 14 of 20
Kunisuke — 15 of 20
Kunisuke — 16 of 20
Kunisuke — 17 of 20
Kunisuke — 18 of 20
Kunisuke — 19 of 20
Kunisuke — 20 of 20
1 / 20
1 / 20
Kunisuke — 1 of 20Kunisuke — 2 of 20Kunisuke — 3 of 20Kunisuke — 4 of 20Kunisuke — 5 of 20Kunisuke — 6 of 20Kunisuke — 7 of 20Kunisuke — 8 of 20Kunisuke — 9 of 20Kunisuke — 10 of 20Kunisuke — 11 of 20Kunisuke — 12 of 20Kunisuke — 13 of 20Kunisuke — 14 of 20Kunisuke — 15 of 20Kunisuke — 16 of 20Kunisuke — 17 of 20Kunisuke — 18 of 20Kunisuke — 19 of 20Kunisuke — 20 of 20
Kunisuke (國佐) · Tenpo-Ansei (1830-1860)2 works for sale →
Katana
Could you name the smith from the blade alone? Today’s kantei →
Measurements & details
Smith
Kunisuke
Type
Katana
Period
Around 1842–1854(Tenpo-Ansei)
Province
Mikawa
Signature
Signed
Measurements
Nagasa 84.2cmSori 2cmMotohaba 3.2cmSakihaba 2.2cmKasane 0.81cm
Description

This is a katana made by Sanshu Ju Kunisuke during the Shinshinto period. The blade features a ko-gunome hamon mixed with chōji-style pattern and a ko-itame hada. It comes with a Bakamatsu period koshirae.

About the maker

Kunisuke

國佐

Mikawa · around 1842-1854

2 pieces on the market now

›
2 works by Kunisuke on the market→
Kunisuke — full profile

Study this maker →

Historical context

The Edo period (1615 to 1868)

›

Edo was the sword’s age of connoisseurship: the Hon’ami appraisers, the shogunal register of famous blades of 1719, and a thriving literature turned the sword into an object of study even as it ceased to be drawn in war.

The Edo period (1615 to 1868) →

NBTHK Certificate
Tokubetsu Hozon Tōken特別保存刀剣
Sword Especially Worthy of Preservation
›

A Hozon-certified blade judged to show notably superior workmanship and a better state of preservation. The bar is higher: re-tempered blades and most unsigned Muromachi/Edo works are excluded.

Signed: 三州住國佐 嘉永五年八月吉日 (Kunisuke)
As written on the certificate
About the NBTHK›

The NBTHK (Nihon Bijutsu Tōken Hozon Kyōkai, the Society for the Preservation of Japanese Art Swords) is a public-interest incorporated foundation founded in 1948 and supervised by Japan’s Agency for Cultural Affairs (Bunkachō); it is based at the Japanese Sword Museum in Tokyo. Its expert panels physically examine each submitted work (shinsa) and issue a certificate (kanteishō) ranking it by artistic and historical merit. NBTHK papers are the most widely recognized standard of authentication for Japanese swords and fittings.

NBTHK official site→
Seller
T
Toukentakarado
🇯🇵Ships from Japan
›
✓Verified dealertoukentakarado.com
Settles in JPY
✓Ships worldwide✓English supportWire transferPayPalCredit card
Return policy

To facilitate this, we offer a three-day inspection period. To initiate a return, you must notify us within three days of the package being delivered. Once we confirm your request, you have seven days to ship the item back to us. The item must be returned in its original condition, including all accompanying documents, certificates, and packaging materials. The buyer is responsible for covering the shipping costs and insurance for the return shipment.

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

More works by Kunisuke

View all →
Sanmei
Tokuho
Tanto - Tokuho - by Kunisuke - Tanto signed Sanshu-ju KUNISUKE, dated 5th month, Tiger year, Kaei 7thTanto - Tokuho - by Kunisuke - Tanto signed Sanshu-ju KUNISUKE, dated 5th month, Tiger year, Kaei 7th

Tantō

ByKunisuke
Ask

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

¥1,500,000

View on Toukentakarado
NihontoWatch MonNihontoWatch
Market
Encyclopedia
Kantei
NihontoWatch MonNihontoWatch
Market
Encyclopedia
Kantei