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Description

This wakizashi, crafted in 1908 by the esteemed Gassan Sadakazu, is a recreation of a 17th-century Nanki Shigekuni blade. It features exquisite horimono, including a Kurikara kenmaki-ryû dragon and a sankozuka, hand-chiselled by Sadakazu himself. The blade is inscribed with "Nihon Damashî" and has been declared his greatest masterpiece by his great-grandson, Gassan Sadatoshi.

NihontoWatch MonNihontoWatch
MarketEncyclopediaKantei
Swords›Sadakazu›A Gassan Sadakazu Wakizashi
wakizashi
Gassan Sadakazu

A Gassan Sadakazu Wakizashi

mei · Gassan · Gendaitô – Meiji Era (1908) · nagasa 42.7cm · sori 0.9cm

SOLD
Gassan Sadakazu (貞一) · Gassan · Gendaitô – Meiji Era (1908)5 works for sale · median ask ¥1,000,000 →
Wakizashi
Could you name the smith from the blade alone? Today’s kantei →
Gassan Sadakazu — 1 of 1
Gassan Sadakazu — 1 of 1
Gassan Sadakazu (貞一) · Gassan · Gendaitô – Meiji Era (1908)5 works for sale · median ask ¥1,000,000 →
Wakizashi
Could you name the smith from the blade alone? Today’s kantei →
Measurements & details
Smith
Gassan Sadakazu
Type
Wakizashi
Period
Around 1907–1995(Showa)
Province
Osaka
Signature
Signed
Measurements
Nagasa 42.7cmSori 0.9cmMotohaba 3.68cmKasane 0.66cmWeight 410g
Description

This wakizashi, crafted in 1908 by the esteemed Gassan Sadakazu, is a recreation of a 17th-century Nanki Shigekuni blade. It features exquisite horimono, including a Kurikara kenmaki-ryû dragon and a sankozuka, hand-chiselled by Sadakazu himself. The blade is inscribed with "Nihon Damashî" and has been declared his greatest masterpiece by his great-grandson, Gassan Sadatoshi.

About the maker

Sadakazu

貞一

Yamato · around 1907-1995

Tōken Taikan top 49%

5 pieces on the market now

›
5 works by Sadakazu on the market→
Sadakazu — full profile

Study this maker →

Historical context

Meiji: survival after the edict

›

The Haitōrei edict of 1876 ended sword wearing and nearly ended the craft itself. Military demand and imperial patronage kept a remnant alive, and in 1906 Gassan Sadakazu and Miyamoto Kanenori were named Artists to the Imperial Household.

Meiji: survival after the edict →

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
U
Unique Japan
Established 2006 · 20 yrs on the market
🇯🇵Ships from Japan
›
✓Verified dealeruniquejapan.com
✓Ships worldwide✓English supportWire transfer
Return policy

All swords come with a three-day inspection period beginning from the date of delivery. If not satisfied, the sword may be returned within this period for a full refund of the purchase price. Outside of this period, all sales are final. Swords purchased on a layaway payment plan are not eligible for the three-day inspection period.

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

More works by Gassan Sadakazu

View all →
Aoi Art
Tokuho
Tanto - Tokuho - by Gassan Sadakazu - Imperial Artist Gassan Sadakazu (Spring, 1914)Tanto - Tokuho - by Gassan Sadakazu - Imperial Artist Gassan Sadakazu (Spring, 1914)

Tantō

ByGassan Sadakazu
Starting Bid¥850,000
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
Shoubudou
Hozon
Tanto - Hozon - by Gassan Sadakazu - Imperial Household Artist Gassan Sadakazu, Winter 1908Tanto - Hozon - by Gassan Sadakazu - Imperial Household Artist Gassan Sadakazu, Winter 1908

Tantō

ByGassan Sadakazu
¥1,000,000
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

Previously sold by Gassan Sadakazu

View all →
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
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
Choshuya
Gendaitō
Tanto - by Gassan Sadakazu - Gassan Minamoto Sadakazu with Kao, Auspicious Day in August, Showa 54Tanto - by Gassan Sadakazu - Gassan Minamoto Sadakazu with Kao, Auspicious Day in August, Showa 54
Sold

Tantō

ByGassan Sadakazu
SOLD
Choshuya
Gendaitō
Tanto - by Gassan Sadakazu - Gassan Minamoto Sadakazu with carving (Kao) - Showa 50th year, auspicious day of the 9th monthTanto - by Gassan Sadakazu - Gassan Minamoto Sadakazu with carving (Kao) - Showa 50th year, auspicious day of the 9th month
Sold

Tantō

ByGassan Sadakazu
SOLD
Aoi Art
Tokuho
Tanto - Tokuho - by Gassan Sadakazu - Gassan SadakazuTanto - Tokuho - by Gassan Sadakazu - Gassan Sadakazu
Sold

Tantō

ByGassan Sadakazu
SOLD
Choshuya
Gendaitō
Katana - by Gassan Sadakazu - Gassan SadakazuKatana - by Gassan Sadakazu - Gassan Sadakazu
Sold

Katana

ByGassan Sadakazu
SOLD
Iida Koendo
Hozon
Tachi - Hozon - by Gassan Sadakazu - Shinto Tachi: Gassan Sadakazu, Made in Meiji 34 (1901) for Mizusawa Masao, with NBTHK Hozon Token CertificateTachi - Hozon - by Gassan Sadakazu - Shinto Tachi: Gassan Sadakazu, Made in Meiji 34 (1901) for Mizusawa Masao, with NBTHK Hozon Token Certificate
Sold

Tachi

ByGassan Sadakazu
SOLD
Eirakudo
Hozon
Tanto - Hozon - by Gassan Sadakazu - Gassan Sadakazu Tanto Hozon TokenTanto - Hozon - by Gassan Sadakazu - Gassan Sadakazu Tanto Hozon Token
Sold

Tantō

ByGassan Sadakazu
SOLD

More from the Gassan school

Aoi Art
Tokuho
Katana - Tokuho - by Gassan Sadakatsu - Gassan SadakatsuKatana - Tokuho - by Gassan Sadakatsu - Gassan Sadakatsu

Katana

ByGassan Sadakatsu
¥1,800,000
Aoi Art
Tokuho
Katana - Tokuho - by Gassan Sadakatsu - Naniwa Gassan Unryushi Minamoto Sadakazu - NBTHK Tokubetsu Hozon TokenKatana - Tokuho - by Gassan Sadakatsu - Naniwa Gassan Unryushi Minamoto Sadakazu - NBTHK Tokubetsu Hozon Token

Katana

ByGassan Sadakatsu
Starting Bid¥1,650,000
Choshuya
Tokuho
Katana - Tokuho - by Gassan Sadakazu - Signed Naniwa ju Gassan Unryushi Sadakazu tsukuru [Seal] Keio gannen 11 gatsujitsuKatana - Tokuho - by Gassan Sadakazu - Signed Naniwa ju Gassan Unryushi Sadakazu tsukuru [Seal] Keio gannen 11 gatsujitsu

Katana

ByGassan Sadakazu
¥2,500,000
Samurai Shokai
Hozon
Katana - Hozon - by Gassan - Kinpun Mei GassanKatana - Hozon - by Gassan - Kinpun Mei Gassan

Katana

ByGassan
¥980,000
Choshuya
Tokuho
Tanto - Tokuho - by Gassan Sadakatsu - Signed Nihon Satetsu Seirenko wo Motte Osaka ju Gassan Sadakatsu (Kao)Tanto - Tokuho - by Gassan Sadakatsu - Signed Nihon Satetsu Seirenko wo Motte Osaka ju Gassan Sadakatsu (Kao)

Tantō

ByGassan Sadakatsu
¥600,000
World Seiyudo
Hozon
Tanto - Hozon - by Gassan Sadakatsu - Gassan Sadakatsu (with Kao) - NBTHK Hozon TokenTanto - Hozon - by Gassan Sadakatsu - Gassan Sadakatsu (with Kao) - NBTHK Hozon Token

Tantō

ByGassan Sadakatsu
¥2,800,000
Toyuukai
Hozon
Katana - Hozon - by Gassan School - Mumei (Gassan) with NBTHK Hozon CertificateKatana - Hozon - by Gassan School - Mumei (Gassan) with NBTHK Hozon Certificate

Katana

ByGassan School
¥2,500,000
Toushin
Tokuho
Tachi - Tokuho - by Gassan Sadakatsu - Osaka ju Gassan Sadakatsu - Showa 11th year, December, Auspicious DayTachi - Tokuho - by Gassan Sadakatsu - Osaka ju Gassan Sadakatsu - Showa 11th year, December, Auspicious Day

Tachi

ByGassan Sadakatsu
¥2,420,000

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
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Sold

Description

This wakizashi, crafted in 1908 by the esteemed Gassan Sadakazu, is a recreation of a 17th-century Nanki Shigekuni blade. It features exquisite horimono, including a Kurikara kenmaki-ryû dragon and a sankozuka, hand-chiselled by Sadakazu himself. The blade is inscribed with "Nihon Damashî" and has been declared his greatest masterpiece by his great-grandson, Gassan Sadatoshi.

NihontoWatch MonNihontoWatch
MarketEncyclopediaKantei
Swords›Sadakazu›A Gassan Sadakazu Wakizashi
wakizashi
Gassan Sadakazu

A Gassan Sadakazu Wakizashi

mei · Gassan · Gendaitô – Meiji Era (1908) · nagasa 42.7cm · sori 0.9cm

SOLD
Gassan Sadakazu (貞一) · Gassan · Gendaitô – Meiji Era (1908)5 works for sale · median ask ¥1,000,000 →
Wakizashi
Could you name the smith from the blade alone? Today’s kantei →
Gassan Sadakazu — 1 of 1
Gassan Sadakazu — 1 of 1
Gassan Sadakazu (貞一) · Gassan · Gendaitô – Meiji Era (1908)5 works for sale · median ask ¥1,000,000 →
Wakizashi
Could you name the smith from the blade alone? Today’s kantei →
Measurements & details
Smith
Gassan Sadakazu
Type
Wakizashi
Period
Around 1907–1995(Showa)
Province
Osaka
Signature
Signed
Measurements
Nagasa 42.7cmSori 0.9cmMotohaba 3.68cmKasane 0.66cmWeight 410g
Description

This wakizashi, crafted in 1908 by the esteemed Gassan Sadakazu, is a recreation of a 17th-century Nanki Shigekuni blade. It features exquisite horimono, including a Kurikara kenmaki-ryû dragon and a sankozuka, hand-chiselled by Sadakazu himself. The blade is inscribed with "Nihon Damashî" and has been declared his greatest masterpiece by his great-grandson, Gassan Sadatoshi.

About the maker

Sadakazu

貞一

Yamato · around 1907-1995

Tōken Taikan top 49%

5 pieces on the market now

›
5 works by Sadakazu on the market→
Sadakazu — full profile

Study this maker →

Historical context

Meiji: survival after the edict

›

The Haitōrei edict of 1876 ended sword wearing and nearly ended the craft itself. Military demand and imperial patronage kept a remnant alive, and in 1906 Gassan Sadakazu and Miyamoto Kanenori were named Artists to the Imperial Household.

Meiji: survival after the edict →

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
U
Unique Japan
Established 2006 · 20 yrs on the market
🇯🇵Ships from Japan
›
✓Verified dealeruniquejapan.com
✓Ships worldwide✓English supportWire transfer
Return policy

All swords come with a three-day inspection period beginning from the date of delivery. If not satisfied, the sword may be returned within this period for a full refund of the purchase price. Outside of this period, all sales are final. Swords purchased on a layaway payment plan are not eligible for the three-day inspection period.

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

More works by Gassan Sadakazu

View all →
Aoi Art
Tokuho
Tanto - Tokuho - by Gassan Sadakazu - Imperial Artist Gassan Sadakazu (Spring, 1914)Tanto - Tokuho - by Gassan Sadakazu - Imperial Artist Gassan Sadakazu (Spring, 1914)

Tantō

ByGassan Sadakazu
Starting Bid¥850,000
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
Shoubudou
Hozon
Tanto - Hozon - by Gassan Sadakazu - Imperial Household Artist Gassan Sadakazu, Winter 1908Tanto - Hozon - by Gassan Sadakazu - Imperial Household Artist Gassan Sadakazu, Winter 1908

Tantō

ByGassan Sadakazu
¥1,000,000
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

Previously sold by Gassan Sadakazu

View all →
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
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
Choshuya
Gendaitō
Tanto - by Gassan Sadakazu - Gassan Minamoto Sadakazu with Kao, Auspicious Day in August, Showa 54Tanto - by Gassan Sadakazu - Gassan Minamoto Sadakazu with Kao, Auspicious Day in August, Showa 54
Sold

Tantō

ByGassan Sadakazu
SOLD
Choshuya
Gendaitō
Tanto - by Gassan Sadakazu - Gassan Minamoto Sadakazu with carving (Kao) - Showa 50th year, auspicious day of the 9th monthTanto - by Gassan Sadakazu - Gassan Minamoto Sadakazu with carving (Kao) - Showa 50th year, auspicious day of the 9th month
Sold

Tantō

ByGassan Sadakazu
SOLD
Aoi Art
Tokuho
Tanto - Tokuho - by Gassan Sadakazu - Gassan SadakazuTanto - Tokuho - by Gassan Sadakazu - Gassan Sadakazu
Sold

Tantō

ByGassan Sadakazu
SOLD
Choshuya
Gendaitō
Katana - by Gassan Sadakazu - Gassan SadakazuKatana - by Gassan Sadakazu - Gassan Sadakazu
Sold

Katana

ByGassan Sadakazu
SOLD
Iida Koendo
Hozon
Tachi - Hozon - by Gassan Sadakazu - Shinto Tachi: Gassan Sadakazu, Made in Meiji 34 (1901) for Mizusawa Masao, with NBTHK Hozon Token CertificateTachi - Hozon - by Gassan Sadakazu - Shinto Tachi: Gassan Sadakazu, Made in Meiji 34 (1901) for Mizusawa Masao, with NBTHK Hozon Token Certificate
Sold

Tachi

ByGassan Sadakazu
SOLD
Eirakudo
Hozon
Tanto - Hozon - by Gassan Sadakazu - Gassan Sadakazu Tanto Hozon TokenTanto - Hozon - by Gassan Sadakazu - Gassan Sadakazu Tanto Hozon Token
Sold

Tantō

ByGassan Sadakazu
SOLD

More from the Gassan school

Aoi Art
Tokuho
Katana - Tokuho - by Gassan Sadakatsu - Gassan SadakatsuKatana - Tokuho - by Gassan Sadakatsu - Gassan Sadakatsu

Katana

ByGassan Sadakatsu
¥1,800,000
Aoi Art
Tokuho
Katana - Tokuho - by Gassan Sadakatsu - Naniwa Gassan Unryushi Minamoto Sadakazu - NBTHK Tokubetsu Hozon TokenKatana - Tokuho - by Gassan Sadakatsu - Naniwa Gassan Unryushi Minamoto Sadakazu - NBTHK Tokubetsu Hozon Token

Katana

ByGassan Sadakatsu
Starting Bid¥1,650,000
Choshuya
Tokuho
Katana - Tokuho - by Gassan Sadakazu - Signed Naniwa ju Gassan Unryushi Sadakazu tsukuru [Seal] Keio gannen 11 gatsujitsuKatana - Tokuho - by Gassan Sadakazu - Signed Naniwa ju Gassan Unryushi Sadakazu tsukuru [Seal] Keio gannen 11 gatsujitsu

Katana

ByGassan Sadakazu
¥2,500,000
Samurai Shokai
Hozon
Katana - Hozon - by Gassan - Kinpun Mei GassanKatana - Hozon - by Gassan - Kinpun Mei Gassan

Katana

ByGassan
¥980,000
Choshuya
Tokuho
Tanto - Tokuho - by Gassan Sadakatsu - Signed Nihon Satetsu Seirenko wo Motte Osaka ju Gassan Sadakatsu (Kao)Tanto - Tokuho - by Gassan Sadakatsu - Signed Nihon Satetsu Seirenko wo Motte Osaka ju Gassan Sadakatsu (Kao)

Tantō

ByGassan Sadakatsu
¥600,000
World Seiyudo
Hozon
Tanto - Hozon - by Gassan Sadakatsu - Gassan Sadakatsu (with Kao) - NBTHK Hozon TokenTanto - Hozon - by Gassan Sadakatsu - Gassan Sadakatsu (with Kao) - NBTHK Hozon Token

Tantō

ByGassan Sadakatsu
¥2,800,000
Toyuukai
Hozon
Katana - Hozon - by Gassan School - Mumei (Gassan) with NBTHK Hozon CertificateKatana - Hozon - by Gassan School - Mumei (Gassan) with NBTHK Hozon Certificate

Katana

ByGassan School
¥2,500,000
Toushin
Tokuho
Tachi - Tokuho - by Gassan Sadakatsu - Osaka ju Gassan Sadakatsu - Showa 11th year, December, Auspicious DayTachi - Tokuho - by Gassan Sadakatsu - Osaka ju Gassan Sadakatsu - Showa 11th year, December, Auspicious Day

Tachi

ByGassan Sadakatsu
¥2,420,000

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
Sold
NihontoWatch MonNihontoWatch
Market
Encyclopedia
Kantei
NihontoWatch MonNihontoWatch
Market
Encyclopedia
Kantei