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Description

This tanto is a work by Amada Akitsugu, a Living National Treasure, dated February 1969. It features a wide blade with a thick kasane and a ko-gunome hamon resembling Muramasa's style. The blade is in pristine condition and comes with an NBTHK Tokubetsu Hozon Token certificate.

Certificate Reading

Certificate reading — 銘 天田昭次作 昭和二十二年二月日

NihontoWatch MonNihontoWatch
MarketEncyclopediaKantei
Swords›Akitsugu›Tanto: Amada Akitsugu (Living National Treasure, Important Intangible Cultural Property) Showa 44 Nen 2 Gatsu Hi (February 1969)(NBTHK Tokubetsu Hozon Token)
tantoTokubetsu Hozon
Miyairi Akitsugu

Tanto: Amada Akitsugu (Living National Treasure, Important Intangible Cultural Property) Showa 44 Nen 2 Gatsu Hi (February 1969)(NBTHK Tokubetsu Hozon Token)

mei · Showa (1926-1989) · nagasa 28.1cm

¥1,500,000
Visit seller website →
Miyairi Akitsugu — 1 of 4
Miyairi Akitsugu — 2 of 4
Miyairi Akitsugu — 3 of 4
Miyairi Akitsugu — 4 of 4
1 / 4
1 / 4
Miyairi Akitsugu — 1 of 4Miyairi Akitsugu — 2 of 4Miyairi Akitsugu — 3 of 4Miyairi Akitsugu — 4 of 4
Measurements & details
Smith
Miyairi Akitsugu
Type
Tanto
Period
Around 1926–1989(Showa)
Signature
Signed
Measurements
Nagasa 28.1cmMotohaba 2.66cmSakihaba 2.78cmKasane 0.61cmWeight 205g
Description

This tanto is a work by Amada Akitsugu, a Living National Treasure, dated February 1969. It features a wide blade with a thick kasane and a ko-gunome hamon resembling Muramasa's style. The blade is in pristine condition and comes with an NBTHK Tokubetsu Hozon Token certificate.

About the maker

Akitsugu

昭次

Niigata · around 1926-1989

Tōken Taikan top 87%

5 pieces on the market now

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

Historical context

The twentieth century nearly killed the craft twice: wartime distortion, then the occupation ban. The NBTHK’s founding in 1948 and licensed forging from 1953 rebuilt the sword as an art, crowned by Living National Treasures and the mukansa rank.

Shōwa to the present: destruction and revival →

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: 天田昭次作 昭和二十二年二月日 (Miyairi Akitsugu)
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
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→View this item on the dealer’s site→

More works by Miyairi Akitsugu

View all →
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Token-Net
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Previously sold by Miyairi Akitsugu

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Katana - by Miyairi Akitsugu - Amada Akitsugu, made on an auspicious day in March, Heisei 13 (2001)Katana - by Miyairi Akitsugu - Amada Akitsugu, made on an auspicious day in March, Heisei 13 (2001)
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Tachi - by Miyairi Akitsugu - Mei: Akitsugu Saku, Showa 33rd Year, February DayTachi - by Miyairi Akitsugu - Mei: Akitsugu Saku, Showa 33rd Year, February Day
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Wakizashi - Tokuho - by Miyairi Akitsugu - Amata Akitsugu - Tokubetsu Hozon TokenWakizashi - Tokuho - by Miyairi Akitsugu - Amata Akitsugu - Tokubetsu Hozon Token
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Katana - by Miyairi Akitsugu - Japanese Sword for Sale | Ginza Choshuya | Signed Amada Akitsugu, Lucky Day in Winter, Showa 50th YearKatana - by Miyairi Akitsugu - Japanese Sword for Sale | Ginza Choshuya | Signed Amada Akitsugu, Lucky Day in Winter, Showa 50th Year
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Tanto - Tokuho - by Miyairi Akitsugu - Akitsugu Saku (Amata Akitsugu) (Living National Treasure). A lucky day in August, Heisei 8 (1996).Tanto - Tokuho - by Miyairi Akitsugu - Akitsugu Saku (Amata Akitsugu) (Living National Treasure). A lucky day in August, Heisei 8 (1996).
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ByMiyairi Akitsugu
SOLD
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Tachi - by Miyairi Akitsugu - Amada AkitsuguTachi - by Miyairi Akitsugu - Amada Akitsugu
Sold

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SOLD

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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Description

This tanto is a work by Amada Akitsugu, a Living National Treasure, dated February 1969. It features a wide blade with a thick kasane and a ko-gunome hamon resembling Muramasa's style. The blade is in pristine condition and comes with an NBTHK Tokubetsu Hozon Token certificate.

Certificate Reading

Certificate reading — 銘 天田昭次作 昭和二十二年二月日

NihontoWatch MonNihontoWatch
MarketEncyclopediaKantei
Swords›Akitsugu›Tanto: Amada Akitsugu (Living National Treasure, Important Intangible Cultural Property) Showa 44 Nen 2 Gatsu Hi (February 1969)(NBTHK Tokubetsu Hozon Token)
tantoTokubetsu Hozon
Miyairi Akitsugu

Tanto: Amada Akitsugu (Living National Treasure, Important Intangible Cultural Property) Showa 44 Nen 2 Gatsu Hi (February 1969)(NBTHK Tokubetsu Hozon Token)

mei · Showa (1926-1989) · nagasa 28.1cm

¥1,500,000
Visit seller website →
Miyairi Akitsugu — 1 of 4
Miyairi Akitsugu — 2 of 4
Miyairi Akitsugu — 3 of 4
Miyairi Akitsugu — 4 of 4
1 / 4
1 / 4
Miyairi Akitsugu — 1 of 4Miyairi Akitsugu — 2 of 4Miyairi Akitsugu — 3 of 4Miyairi Akitsugu — 4 of 4
Measurements & details
Smith
Miyairi Akitsugu
Type
Tanto
Period
Around 1926–1989(Showa)
Signature
Signed
Measurements
Nagasa 28.1cmMotohaba 2.66cmSakihaba 2.78cmKasane 0.61cmWeight 205g
Description

This tanto is a work by Amada Akitsugu, a Living National Treasure, dated February 1969. It features a wide blade with a thick kasane and a ko-gunome hamon resembling Muramasa's style. The blade is in pristine condition and comes with an NBTHK Tokubetsu Hozon Token certificate.

About the maker

Akitsugu

昭次

Niigata · around 1926-1989

Tōken Taikan top 87%

5 pieces on the market now

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

Historical context

The twentieth century nearly killed the craft twice: wartime distortion, then the occupation ban. The NBTHK’s founding in 1948 and licensed forging from 1953 rebuilt the sword as an art, crowned by Living National Treasures and the mukansa rank.

Shōwa to the present: destruction and revival →

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: 天田昭次作 昭和二十二年二月日 (Miyairi Akitsugu)
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
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→View this item on the dealer’s site→

More works by Miyairi Akitsugu

View all →
Samurai Nippon
Tokuho
Katana - Tokuho - by Miyairi Akitsugu - Amata AkitsuguKatana - Tokuho - by Miyairi Akitsugu - Amata Akitsugu

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Tanto - Tokuho - by Miyairi Akitsugu - Amata AkitsuguTanto - Tokuho - by Miyairi Akitsugu - Amata Akitsugu

Tantō

ByMiyairi Akitsugu
¥3,500,000
Token-Net
Gendaitō
Tanto - by Miyairi Akitsugu - Shoji (Amada Shoji)Tanto - by Miyairi Akitsugu - Shoji (Amada Shoji)

Tantō

ByMiyairi Akitsugu
¥1,450,000

Previously sold by Miyairi Akitsugu

Wakeidou
Gendaitō
Katana - by Miyairi Akitsugu - Amada Akitsugu, made on an auspicious day in March, Heisei 13 (2001)Katana - by Miyairi Akitsugu - Amada Akitsugu, made on an auspicious day in March, Heisei 13 (2001)
Sold

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Wakizashi - by Miyairi Akitsugu - Akitsugu Amada, Showa Kinoto-U Toshi Miya-Sei-BiWakizashi - by Miyairi Akitsugu - Akitsugu Amada, Showa Kinoto-U Toshi Miya-Sei-Bi
Sold

Wakizashi

ByMiyairi Akitsugu
SOLD
Choshuya
Gendaitō
Tachi - by Miyairi Akitsugu - Mei: Akitsugu Saku, Showa 33rd Year, February DayTachi - by Miyairi Akitsugu - Mei: Akitsugu Saku, Showa 33rd Year, February Day
Sold

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ByMiyairi Akitsugu
SOLD
World Seiyudo
Tokuho
Wakizashi - Tokuho - by Miyairi Akitsugu - Amata Akitsugu - Tokubetsu Hozon TokenWakizashi - Tokuho - by Miyairi Akitsugu - Amata Akitsugu - Tokubetsu Hozon Token
Sold

Wakizashi

ByMiyairi Akitsugu
SOLD
Choshuya
Gendaitō
Katana - by Miyairi Akitsugu - Japanese Sword for Sale | Ginza Choshuya | Signed Amada Akitsugu, Lucky Day in Winter, Showa 50th YearKatana - by Miyairi Akitsugu - Japanese Sword for Sale | Ginza Choshuya | Signed Amada Akitsugu, Lucky Day in Winter, Showa 50th Year
Sold

Katana

ByMiyairi Akitsugu
SOLD
World Seiyudo
Tokuho
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SOLD
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Tokuho
Tanto - Tokuho - by Miyairi Akitsugu - Akitsugu Saku (Amata Akitsugu) (Living National Treasure). A lucky day in August, Heisei 8 (1996).Tanto - Tokuho - by Miyairi Akitsugu - Akitsugu Saku (Amata Akitsugu) (Living National Treasure). A lucky day in August, Heisei 8 (1996).
Sold

Tantō

ByMiyairi Akitsugu
SOLD
Wakeidou
Gendaitō
Tachi - by Miyairi Akitsugu - Amada AkitsuguTachi - by Miyairi Akitsugu - Amada Akitsugu
Sold

Tachi

ByMiyairi Akitsugu
SOLD

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
TermsPrivacyCookiesAbout
NihontoWatch Mon

NihontoWatch

Market
Encyclopedia
Kantei
NihontoWatch Mon

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Market
Encyclopedia
Kantei