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Description

This is a tanto by Gassan Sadakazu, a representative swordsmith of the Meiji and Taisho periods, dated Spring 1914. He was appointed an "Imperial Artist" in 1906 and was known for reproducing Ayasugi-hada, as well as specializing in Bizen-den and Soshu-den. The blade features fine Itame with Masame and Chikei, and Ko-nie Suguha hamon with Yakizume Boshi.

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Swords›Sadakazu›Tanto: Teishitsu Gigeiin Gassan Sadakazu (Spring, 1914) (NBTHK Hozon Token)
tantoTokubetsu Hozon
Gassan Sadakazu

Tanto: Teishitsu Gigeiin Gassan Sadakazu (Spring, 1914) (NBTHK Hozon Token)

mei · Showa (1926-1989) · nagasa 21.1cm

¥850,000
Starting bid
View auction →
Gassan Sadakazu — 1 of 4
Gassan Sadakazu — 2 of 4
Gassan Sadakazu — 3 of 4
Gassan Sadakazu — 4 of 4
1 / 4
1 / 4
Gassan Sadakazu — 1 of 4Gassan Sadakazu — 2 of 4Gassan Sadakazu — 3 of 4Gassan Sadakazu — 4 of 4
Measurements & details
Smith
Gassan Sadakazu
Type
Tanto
Period
Around 1907–1995(Showa)
Signature
Signed
Measurements
Nagasa 21.1cmMotohaba 2.21cmKasane 0.54cmWeight 11g
Description

This is a tanto by Gassan Sadakazu, a representative swordsmith of the Meiji and Taisho periods, dated Spring 1914. He was appointed an "Imperial Artist" in 1906 and was known for reproducing Ayasugi-hada, as well as specializing in Bizen-den and Soshu-den. The blade features fine Itame with Masame and Chikei, and Ko-nie Suguha hamon with Yakizume Boshi.

About the maker

Sadakazu

貞一

Yamato · around 1907-1995

Tōken Taikan top 49%

6 pieces on the market now

›
6 works by Sadakazu on the market→
Sadakazu — full profile
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
›
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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 Gassan Sadakazu

View all →
Shoubudou
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Tantō

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Previously sold by Gassan Sadakazu

Choshuya
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Wakizashi - Tokuho - by Gassan Sadakazu - Hira-zukuri Wakizashi: Gassan Minamoto no Sadakazu with Carving (Kao)Wakizashi - Tokuho - by Gassan Sadakazu - Hira-zukuri Wakizashi: Gassan Minamoto no Sadakazu with Carving (Kao)
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Choshuya
Tanto - by Gassan Sadakazu - Japanese Sword for Sale | Ginza Choshuya | Tanto by Gassan Sadakazu (with Kao) - Auspicious Day, August, Showa 54Tanto - by Gassan Sadakazu - Japanese Sword for Sale | Ginza Choshuya | Tanto by Gassan Sadakazu (with Kao) - Auspicious Day, August, Showa 54
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Tokuho
Tanto - Tokuho - by Gassan Sadakazu - Tokubetsu Hozon Token: Living National Treasure Gassan Sadaichi, carving and work, Yamato Miwayama Saiigawa, Tanto with Aikuchi KoshiraeTanto - Tokuho - by Gassan Sadakazu - Tokubetsu Hozon Token: Living National Treasure Gassan Sadaichi, carving and work, Yamato Miwayama Saiigawa, Tanto with Aikuchi Koshirae
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Tantō

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Tanto - Tokuho - by Gassan Sadakazu - Tanto by Gassan Sadakazu (Living National Treasure) with Imperial Grand Shrine inscription and Gassan Takateru carvingTanto - Tokuho - by Gassan Sadakazu - Tanto by Gassan Sadakazu (Living National Treasure) with Imperial Grand Shrine inscription and Gassan Takateru carving
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ByGassan Sadakazu
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Wakizashi - Hozon - by Gassan Sadakazu - Antique Japanese Sword Wakizashi Signed by Gassan Sadakazu NBTHK Hozon CertificateWakizashi - Hozon - by Gassan Sadakazu - Antique Japanese Sword Wakizashi Signed by Gassan Sadakazu NBTHK Hozon Certificate
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Wakizashi

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Eirakudo
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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
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Description

This is a tanto by Gassan Sadakazu, a representative swordsmith of the Meiji and Taisho periods, dated Spring 1914. He was appointed an "Imperial Artist" in 1906 and was known for reproducing Ayasugi-hada, as well as specializing in Bizen-den and Soshu-den. The blade features fine Itame with Masame and Chikei, and Ko-nie Suguha hamon with Yakizume Boshi.

NihontoWatch MonNihontoWatchBETA
MarketAuctionsEncyclopedia
Swords›Sadakazu›Tanto: Teishitsu Gigeiin Gassan Sadakazu (Spring, 1914) (NBTHK Hozon Token)
tantoTokubetsu Hozon
Gassan Sadakazu

Tanto: Teishitsu Gigeiin Gassan Sadakazu (Spring, 1914) (NBTHK Hozon Token)

mei · Showa (1926-1989) · nagasa 21.1cm

¥850,000
Starting bid
View auction →
Gassan Sadakazu — 1 of 4
Gassan Sadakazu — 2 of 4
Gassan Sadakazu — 3 of 4
Gassan Sadakazu — 4 of 4
1 / 4
1 / 4
Gassan Sadakazu — 1 of 4Gassan Sadakazu — 2 of 4Gassan Sadakazu — 3 of 4Gassan Sadakazu — 4 of 4
Measurements & details
Smith
Gassan Sadakazu
Type
Tanto
Period
Around 1907–1995(Showa)
Signature
Signed
Measurements
Nagasa 21.1cmMotohaba 2.21cmKasane 0.54cmWeight 11g
Description

This is a tanto by Gassan Sadakazu, a representative swordsmith of the Meiji and Taisho periods, dated Spring 1914. He was appointed an "Imperial Artist" in 1906 and was known for reproducing Ayasugi-hada, as well as specializing in Bizen-den and Soshu-den. The blade features fine Itame with Masame and Chikei, and Ko-nie Suguha hamon with Yakizume Boshi.

About the maker

Sadakazu

貞一

Yamato · around 1907-1995

Tōken Taikan top 49%

6 pieces on the market now

›
6 works by Sadakazu on the market→
Sadakazu — full profile
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 Gassan Sadakazu

View all →
Shoubudou
Hozon
Tanto - Hozon - by Gassan Sadakazu - Gassan SadakazuTanto - Hozon - by Gassan Sadakazu - Gassan Sadakazu

Tantō

ByGassan Sadakazu
¥1,000,000
Aoi Art
Tokuho
Katana - Tokuho - by Gassan Sadakazu - Osaka Gassan Sadakazu Saku (stamped) Meiji 30 Nen 8 Gatsu Hi Motte Soushu Kamakura Masamune DenKatana - Tokuho - by Gassan Sadakazu - Osaka Gassan Sadakazu Saku (stamped) Meiji 30 Nen 8 Gatsu Hi Motte Soushu Kamakura Masamune Den

Katana

ByGassan Sadakazu
¥2,500,000
Aoi Art
Hozon
Tanto - Hozon - by Gassan Sadakazu - Gassan Sadakazu (Kao) Meiji 5 (1872)Tanto - Hozon - by Gassan Sadakazu - Gassan Sadakazu (Kao) Meiji 5 (1872)

Tantō

ByGassan Sadakazu
¥800,000
Nipponto
Tokuho
Tanto - Tokuho - by Gassan Sadakazu - Tanto by Gassan Sadaichi of Washu Miwayama, Living National Treasure, Showa 44 (1969)Tanto - Tokuho - by Gassan Sadakazu - Tanto by Gassan Sadaichi of Washu Miwayama, Living National Treasure, Showa 44 (1969)

Tantō

ByGassan Sadakazu
Ask
Choshuya
Tanto - by Gassan Sadakazu - Mei: Gassan Minamoto Sadakazu, carved by the same (Kao) - Showa 50th year, auspicious day of the 9th monthTanto - by Gassan Sadakazu - Mei: Gassan Minamoto Sadakazu, carved by the same (Kao) - Showa 50th year, auspicious day of the 9th month

Tantō

ByGassan Sadakazu
Ask

Previously sold by Gassan Sadakazu

Choshuya
Tokuho
Wakizashi - Tokuho - by Gassan Sadakazu - Hira-zukuri Wakizashi: Gassan Minamoto no Sadakazu with Carving (Kao)Wakizashi - Tokuho - by Gassan Sadakazu - Hira-zukuri Wakizashi: Gassan Minamoto no Sadakazu with Carving (Kao)
Sold

Wakizashi

ByGassan Sadakazu
SOLD
Choshuya
Tanto - by Gassan Sadakazu - Japanese Sword for Sale | Ginza Choshuya | Tanto by Gassan Sadakazu (with Kao) - Auspicious Day, August, Showa 54Tanto - by Gassan Sadakazu - Japanese Sword for Sale | Ginza Choshuya | Tanto by Gassan Sadakazu (with Kao) - Auspicious Day, August, Showa 54
Sold

Tantō

ByGassan Sadakazu
SOLD
Giheiya
Tokuho
Tanto - Tokuho - by Gassan Sadakazu - Tokubetsu Hozon Token: Living National Treasure Gassan Sadaichi, carving and work, Yamato Miwayama Saiigawa, Tanto with Aikuchi KoshiraeTanto - Tokuho - by Gassan Sadakazu - Tokubetsu Hozon Token: Living National Treasure Gassan Sadaichi, carving and work, Yamato Miwayama Saiigawa, Tanto with Aikuchi Koshirae
Sold

Tantō

ByGassan Sadakazu
SOLD
Iida Koendo
Tokuho
Tanto - Tokuho - by Gassan Sadakazu - Tanto by Gassan Sadakazu (Living National Treasure) with Imperial Grand Shrine inscription and Gassan Takateru carvingTanto - Tokuho - by Gassan Sadakazu - Tanto by Gassan Sadakazu (Living National Treasure) with Imperial Grand Shrine inscription and Gassan Takateru carving
Sold

Tantō

ByGassan Sadakazu
SOLD
Iida Koendo
Tokuho
Katana - Tokuho - by Gassan Sadakazu - Past Sales ItemKatana - Tokuho - by Gassan Sadakazu - Past Sales Item
Sold

Katana

ByGassan Sadakazu
SOLD
Unique Japan
Wakizashi - by Gassan Sadakazu - A Gassan Sadakazu WakizashiWakizashi - by Gassan Sadakazu - A Gassan Sadakazu Wakizashi
Sold

Wakizashi

ByGassan Sadakazu
SOLD
Samurai Museum
Hozon
Wakizashi - Hozon - by Gassan Sadakazu - Antique Japanese Sword Wakizashi Signed by Gassan Sadakazu NBTHK Hozon CertificateWakizashi - Hozon - by Gassan Sadakazu - Antique Japanese Sword Wakizashi Signed by Gassan Sadakazu NBTHK Hozon Certificate
Sold

Wakizashi

ByGassan Sadakazu
SOLD
Eirakudo
Tokuho
Katana - Tokuho - by Gassan Sadakazu - Gassan Sadakazu - Living National TreasureKatana - Tokuho - by Gassan Sadakazu - Gassan Sadakazu - Living National Treasure
Sold

Katana

ByGassan Sadakazu
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
TermsPrivacyCookiesAbout
NihontoWatch Mon

NihontoWatchBETA

MarketAuctions
Encyclopedia
NihontoWatch Mon

NihontoWatchBETA

MarketAuctions
Encyclopedia