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Description

This is a tanto by Nagayoshi, a swordsmith from Matsue, Izumo Province, dated August of the 3rd year of Keio (1867). It features a wide body and thick kasane, making it a robust and practical self-defense weapon. The blade comes with an interesting koshirae, including a brown wrinkled leather and black hirumaki saya, and is accompanied by an NBTHK Hozon Token certificate.

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Swords›Nagayoshi›Tanto: Unshu Nagayoshi - Keio 3rd Year, August
tantoHozon
Nagayoshi

Tanto: Unshu Nagayoshi - Keio 3rd Year, August

mei · Shin-shinto · nagasa 25.15cm

¥308,000
Visit seller website →
Nagayoshi — 1 of 13
Nagayoshi — 2 of 13
Nagayoshi — 3 of 13
Nagayoshi — 4 of 13
Nagayoshi — 5 of 13
Nagayoshi — 6 of 13
Nagayoshi — 7 of 13
Nagayoshi — 8 of 13
Nagayoshi — 9 of 13
Nagayoshi — 10 of 13
Nagayoshi — 11 of 13
Nagayoshi — 12 of 13
Nagayoshi — 13 of 13
1 / 13
1 / 13
Nagayoshi — 1 of 13Nagayoshi — 2 of 13Nagayoshi — 3 of 13Nagayoshi — 4 of 13Nagayoshi — 5 of 13Nagayoshi — 6 of 13Nagayoshi — 7 of 13Nagayoshi — 8 of 13Nagayoshi — 9 of 13Nagayoshi — 10 of 13Nagayoshi — 11 of 13Nagayoshi — 12 of 13Nagayoshi — 13 of 13
Measurements & details
Smith
Nagayoshi
Type
Tanto
Period
Around 1865–1868(Keio)
Province
Izumo
Signature
Signed
Measurements
Nagasa 25.15cmMotohaba 2.81cmSakihaba 2.55cmKasane 0.75cmWeight 240g
Description

This is a tanto by Nagayoshi, a swordsmith from Matsue, Izumo Province, dated August of the 3rd year of Keio (1867). It features a wide body and thick kasane, making it a robust and practical self-defense weapon. The blade comes with an interesting koshirae, including a brown wrinkled leather and black hirumaki saya, and is accompanied by an NBTHK Hozon Token certificate.

About the maker

Nagayoshi

長吉

Izumo · around 1865-1868

1 piece on the market now

›
1 work by Nagayoshi on the market→
Nagayoshi — full profile
NBTHK Certificate
Hozon Tōken保存刀剣
Sword Worthy of Preservation
›

Certifies a genuine blade worth preserving: a signature confirmed correct, or, if unsigned, an era, province, and school that the NBTHK can reliably identify.

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
Toushin
🇯🇵Ships from Japan
›
✓Verified dealershop.nihontou.jp
Settles in JPY
✓Ships worldwideWire transferCredit card
Return policy

Returns accepted within 3 days of delivery for defective items or significant discrepancies; customer bears return shipping and bank fees.

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

Previously sold by Nagayoshi

Giheiya
Hozon
Tanto - Hozon - by Nagayoshi - Unshu Nagayoshi with Aikuchi Koshirae - Hozon TokenTanto - Hozon - by Nagayoshi - Unshu Nagayoshi with Aikuchi Koshirae - Hozon Token
Sold

Tantō

ByNagayoshi
SOLD

Swords

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

Fittings

  • Tsuba
  • Fuchi-Kashira
  • Kozuka
  • Menuki

By Certification

  • Tokujū
  • Jūyō
  • Tokuho
  • Hozon

Resources

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Description

This is a tanto by Nagayoshi, a swordsmith from Matsue, Izumo Province, dated August of the 3rd year of Keio (1867). It features a wide body and thick kasane, making it a robust and practical self-defense weapon. The blade comes with an interesting koshirae, including a brown wrinkled leather and black hirumaki saya, and is accompanied by an NBTHK Hozon Token certificate.

NihontoWatch MonNihontoWatchBETA
MarketAuctionsEncyclopedia
Swords›Nagayoshi›Tanto: Unshu Nagayoshi - Keio 3rd Year, August
tantoHozon
Nagayoshi

Tanto: Unshu Nagayoshi - Keio 3rd Year, August

mei · Shin-shinto · nagasa 25.15cm

¥308,000
Visit seller website →
Nagayoshi — 1 of 13
Nagayoshi — 2 of 13
Nagayoshi — 3 of 13
Nagayoshi — 4 of 13
Nagayoshi — 5 of 13
Nagayoshi — 6 of 13
Nagayoshi — 7 of 13
Nagayoshi — 8 of 13
Nagayoshi — 9 of 13
Nagayoshi — 10 of 13
Nagayoshi — 11 of 13
Nagayoshi — 12 of 13
Nagayoshi — 13 of 13
1 / 13
1 / 13
Nagayoshi — 1 of 13Nagayoshi — 2 of 13Nagayoshi — 3 of 13Nagayoshi — 4 of 13Nagayoshi — 5 of 13Nagayoshi — 6 of 13Nagayoshi — 7 of 13Nagayoshi — 8 of 13Nagayoshi — 9 of 13Nagayoshi — 10 of 13Nagayoshi — 11 of 13Nagayoshi — 12 of 13Nagayoshi — 13 of 13
Measurements & details
Smith
Nagayoshi
Type
Tanto
Period
Around 1865–1868(Keio)
Province
Izumo
Signature
Signed
Measurements
Nagasa 25.15cmMotohaba 2.81cmSakihaba 2.55cmKasane 0.75cmWeight 240g
Description

This is a tanto by Nagayoshi, a swordsmith from Matsue, Izumo Province, dated August of the 3rd year of Keio (1867). It features a wide body and thick kasane, making it a robust and practical self-defense weapon. The blade comes with an interesting koshirae, including a brown wrinkled leather and black hirumaki saya, and is accompanied by an NBTHK Hozon Token certificate.

About the maker

Nagayoshi

長吉

Izumo · around 1865-1868

1 piece on the market now

›
1 work by Nagayoshi on the market→
Nagayoshi — full profile
NBTHK Certificate
Hozon Tōken保存刀剣
Sword Worthy of Preservation
›

Certifies a genuine blade worth preserving: a signature confirmed correct, or, if unsigned, an era, province, and school that the NBTHK can reliably identify.

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
Toushin
🇯🇵Ships from Japan
›
✓Verified dealershop.nihontou.jp
Settles in JPY
✓Ships worldwideWire transferCredit card
Return policy

Returns accepted within 3 days of delivery for defective items or significant discrepancies; customer bears return shipping and bank fees.

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

Previously sold by Nagayoshi

Giheiya
Hozon
Tanto - Hozon - by Nagayoshi - Unshu Nagayoshi with Aikuchi Koshirae - Hozon TokenTanto - Hozon - by Nagayoshi - Unshu Nagayoshi with Aikuchi Koshirae - Hozon Token
Sold

Tantō

ByNagayoshi
SOLD

Swords

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

Fittings

  • Tsuba
  • Fuchi-Kashira
  • Kozuka
  • Menuki

By Certification

  • Tokujū
  • Jūyō
  • Tokuho
  • Hozon

Resources

  • Dealer Directory
  • Artist Directory
  • Glossary
  • Browse All
Nihontowatch© 2026
TermsPrivacyCookies
NihontoWatch Mon

NihontoWatchBETA

MarketAuctions
Encyclopedia
NihontoWatch Mon

NihontoWatchBETA

MarketAuctions
Encyclopedia