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Description

This is a wakizashi by Ushu Shonai Ju Naokazu, dated to October 1866 during the turbulent late Edo period. The blade features a wide mihaba, thick kasane, and a fine ko-itame hada with an attractive rounded hamon. It comes with NBTHK Tokubetsu Hozon and Tokubetsu Kicho certificates.

Auction History

Auction status: live on sword-auction.com.

NihontoWatch MonNihontoWatch
MarketEncyclopediaKantei
Swords›Kazunao›Wakizashi: Ushu Shonai Ju Naokazu - An Auspicious Day in October, Keiō 2, Hinoe-Tora (1866) (NBTHK Tokubetsu Hozon Token) (NBTHK Tokubetsu Kicho Token)
wakizashiTokubetsu Hozon
Kazunao

Wakizashi: Ushu Shonai Ju Naokazu - An Auspicious Day in October, Keiō 2, Hinoe-Tora (1866) (NBTHK Tokubetsu Hozon Token) (NBTHK Tokubetsu Kicho Token)

mei · Koka (1844-1848) · nagasa 36.5cm · sori 0.8cm

Starting atLive auction
¥400,000
0 bids·Ends in 2d 1h·Updated 7m ago
View & bid →
Kazunao — 1 of 5
Kazunao — 2 of 5
Kazunao — 3 of 5
Kazunao — 4 of 5
Kazunao — 5 of 5
1 / 5
1 / 5
Kazunao — 1 of 5Kazunao — 2 of 5Kazunao — 3 of 5Kazunao — 4 of 5Kazunao — 5 of 5
Measurements & details
Smith
Kazunao
Type
Wakizashi
Period
Around 1844–1848(Koka)
Province
Uzen
Signature
Signed
Measurements
Nagasa 36.5cmSori 0.8cmMotohaba 3.33cmKasane 0.77cmWeight 415g
Description

This is a wakizashi by Ushu Shonai Ju Naokazu, dated to October 1866 during the turbulent late Edo period. The blade features a wide mihaba, thick kasane, and a fine ko-itame hada with an attractive rounded hamon. It comes with NBTHK Tokubetsu Hozon and Tokubetsu Kicho certificates.

About the maker

Kazunao

一直

Uzen · around 1844-1848

Tōken Taikan top 95%

2 pieces on the market now

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

Historical context

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.

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
A
Aoi Art
🇯🇵Ships from Japan
›
✓Verified dealeraoijapan.com
Settles in JPY
✓Ships worldwide✓English supportWire transferPayPalCredit card
Return policy

If you wish to return an item, please notify us within 3 days of receipt. After this period we cannot accept cancellations. Please ship the return to us within 5 business days. Cancellation is conditional on the item being kept in the same condition as at the time of sale, so please handle it with care.

View all of Aoi Art’s listings→

More works by Kazunao

View all →
Samurai Museum
Tokuho
Tanto - Tokuho - by Kazunao - Antique Japanese Sword Tanto Signed by Kazunao NBTHK Tokubetsu Hozon Certificate for the blade and Hozon for the KoshiraeTanto - Tokuho - by Kazunao - Antique Japanese Sword Tanto Signed by Kazunao NBTHK Tokubetsu Hozon Certificate for the blade and Hozon for the Koshirae

Tantō

ByKazunao
¥5,376

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Resources

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Description

This is a wakizashi by Ushu Shonai Ju Naokazu, dated to October 1866 during the turbulent late Edo period. The blade features a wide mihaba, thick kasane, and a fine ko-itame hada with an attractive rounded hamon. It comes with NBTHK Tokubetsu Hozon and Tokubetsu Kicho certificates.

Auction History

Auction status: live on sword-auction.com.

NihontoWatch MonNihontoWatch
MarketEncyclopediaKantei
Swords›Kazunao›Wakizashi: Ushu Shonai Ju Naokazu - An Auspicious Day in October, Keiō 2, Hinoe-Tora (1866) (NBTHK Tokubetsu Hozon Token) (NBTHK Tokubetsu Kicho Token)
wakizashiTokubetsu Hozon
Kazunao

Wakizashi: Ushu Shonai Ju Naokazu - An Auspicious Day in October, Keiō 2, Hinoe-Tora (1866) (NBTHK Tokubetsu Hozon Token) (NBTHK Tokubetsu Kicho Token)

mei · Koka (1844-1848) · nagasa 36.5cm · sori 0.8cm

Starting atLive auction
¥400,000
0 bids·Ends in 2d 1h·Updated 7m ago
View & bid →
Kazunao — 1 of 5
Kazunao — 2 of 5
Kazunao — 3 of 5
Kazunao — 4 of 5
Kazunao — 5 of 5
1 / 5
1 / 5
Kazunao — 1 of 5Kazunao — 2 of 5Kazunao — 3 of 5Kazunao — 4 of 5Kazunao — 5 of 5
Measurements & details
Smith
Kazunao
Type
Wakizashi
Period
Around 1844–1848(Koka)
Province
Uzen
Signature
Signed
Measurements
Nagasa 36.5cmSori 0.8cmMotohaba 3.33cmKasane 0.77cmWeight 415g
Description

This is a wakizashi by Ushu Shonai Ju Naokazu, dated to October 1866 during the turbulent late Edo period. The blade features a wide mihaba, thick kasane, and a fine ko-itame hada with an attractive rounded hamon. It comes with NBTHK Tokubetsu Hozon and Tokubetsu Kicho certificates.

About the maker

Kazunao

一直

Uzen · around 1844-1848

Tōken Taikan top 95%

2 pieces on the market now

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

Historical context

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.

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
A
Aoi Art
🇯🇵Ships from Japan
›
✓Verified dealeraoijapan.com
Settles in JPY
✓Ships worldwide✓English supportWire transferPayPalCredit card
Return policy

If you wish to return an item, please notify us within 3 days of receipt. After this period we cannot accept cancellations. Please ship the return to us within 5 business days. Cancellation is conditional on the item being kept in the same condition as at the time of sale, so please handle it with care.

View all of Aoi Art’s listings→

More works by Kazunao

View all →
Samurai Museum
Tokuho
Tanto - Tokuho - by Kazunao - Antique Japanese Sword Tanto Signed by Kazunao NBTHK Tokubetsu Hozon Certificate for the blade and Hozon for the KoshiraeTanto - Tokuho - by Kazunao - Antique Japanese Sword Tanto Signed by Kazunao NBTHK Tokubetsu Hozon Certificate for the blade and Hozon for the Koshirae

Tantō

ByKazunao
¥5,376

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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NihontoWatch Mon

NihontoWatch

Market
Encyclopedia
Kantei
NihontoWatch Mon

NihontoWatch

Market
Encyclopedia
Kantei