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Description

This is a tanto by Amata Akitsugu, a Living National Treasure, made in 2002 in Niigata. The blade features a notare hamon and koitame hada. It comes with a koshirae featuring a gold nashiji ground with lion makie.

Certificate Reading

Certificate reading — 銘 昭次作(天田昭次) 平成十二年二月日

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MarketAuctionsEncyclopedia
Swords›Akitsugu›Tanto: Amata Akitsugu - Tokubetsu Hozon Token (Living National Treasure)
tantoTokubetsu Hozon
Miyairi Akitsugu

Tanto: Amata Akitsugu - Tokubetsu Hozon Token (Living National Treasure)

mei · Gendaito · nagasa 26.8cm

¥3,500,000
Visit seller website →
Miyairi Akitsugu — 1 of 16
Miyairi Akitsugu — 2 of 16
Miyairi Akitsugu — 3 of 16
Miyairi Akitsugu — 4 of 16
Miyairi Akitsugu — 5 of 16
Miyairi Akitsugu — 6 of 16
Miyairi Akitsugu — 7 of 16
Miyairi Akitsugu — 8 of 16
Miyairi Akitsugu — 9 of 16
Miyairi Akitsugu — 10 of 16
Miyairi Akitsugu — 11 of 16
Miyairi Akitsugu — 12 of 16
Miyairi Akitsugu — 13 of 16
Miyairi Akitsugu — 14 of 16
Miyairi Akitsugu — 15 of 16
Miyairi Akitsugu — 16 of 16
1 / 16
1 / 16
Miyairi Akitsugu — 1 of 16Miyairi Akitsugu — 2 of 16Miyairi Akitsugu — 3 of 16Miyairi Akitsugu — 4 of 16Miyairi Akitsugu — 5 of 16Miyairi Akitsugu — 6 of 16Miyairi Akitsugu — 7 of 16Miyairi Akitsugu — 8 of 16Miyairi Akitsugu — 9 of 16Miyairi Akitsugu — 10 of 16Miyairi Akitsugu — 11 of 16Miyairi Akitsugu — 12 of 16Miyairi Akitsugu — 13 of 16Miyairi Akitsugu — 14 of 16Miyairi Akitsugu — 15 of 16Miyairi Akitsugu — 16 of 16
Measurements & details
Smith
Miyairi Akitsugu
Type
Tanto
Period
Around 1926–1989(Showa)
Province
Niigata
Signature
Signed
Measurements
Nagasa 26.8cmMotohaba 2.6cmSakihaba 2.2cmKasane 0.57cm
Description

This is a tanto by Amata Akitsugu, a Living National Treasure, made in 2002 in Niigata. The blade features a notare hamon and koitame hada. It comes with a koshirae featuring a gold nashiji ground with lion makie.

About the maker

Akitsugu

昭次

Niigata · around 1926-1989

Tōken Taikan top 87%

6 pieces on the market now

›
6 works by Akitsugu on the market→
Akitsugu — 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.

Signed: 昭次作(天田昭次) 平成十二年二月日 (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
W
World Seiyudo
Established 2008 · 18 yrs on the market
🇯🇵Ships from Japan
›
✓Verified dealerworld-seiyudo.com
Settles in JPY
✓Ships worldwide✓English supportWire transferPayPalCredit card
Return policy

No cooling-off period or returns; refund only if the purchased sword is proven fake, capped at purchase price (excludes commission sales, accessories, auction items).

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

More works by Miyairi Akitsugu

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

Katana

ByMiyairi Akitsugu
¥3,300,000
Aoi Art
Tokuho
Tanto - Tokuho - by Miyairi Akitsugu - Amada AkitsuguTanto - Tokuho - by Miyairi Akitsugu - Amada Akitsugu

Tantō

ByMiyairi Akitsugu
¥1,500,000
Token-Net
Tanto - by Miyairi Akitsugu - Shoji (Amada Shoji)Tanto - by Miyairi Akitsugu - Shoji (Amada Shoji)

Tantō

ByMiyairi Akitsugu
¥1,450,000
Samurai Nippon
Tokuho
Wakizashi - Tokuho - by Miyairi Akitsugu - Amada AkitsuguWakizashi - Tokuho - by Miyairi Akitsugu - Amada Akitsugu

Wakizashi

ByMiyairi Akitsugu
¥1,390,000
E-sword
Tanto - by Miyairi Akitsugu - Kogatana: Amada Akitsugu Saku (Living National Treasure)Tanto - by Miyairi Akitsugu - Kogatana: Amada Akitsugu Saku (Living National Treasure)

Tantō

ByMiyairi Akitsugu
¥280,000

Previously sold by Miyairi Akitsugu

Choshuya
Wakizashi - by Miyairi Akitsugu - Japanese Sword for Sale | Ginza Choshuya | Mei: Amada Akitsugu Saku Kore, Showa Kinoto-U Toshi Miyabi SeibiWakizashi - by Miyairi Akitsugu - Japanese Sword for Sale | Ginza Choshuya | Mei: Amada Akitsugu Saku Kore, Showa Kinoto-U Toshi Miyabi Seibi
Sold

Wakizashi

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

Tachi

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

Tachi

ByMiyairi Akitsugu
SOLD
Wakeidou
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

Katana

ByMiyairi Akitsugu
SOLD
World Seiyudo
Tokuho
Katana - Tokuho - by Miyairi Akitsugu - Amata Akitsugu - Tokubetsu Hozon TokenKatana - Tokuho - by Miyairi Akitsugu - Amata Akitsugu - Tokubetsu Hozon Token
Sold

Katana

ByMiyairi Akitsugu
SOLD
Aoi Art
Tokuho
Katana - Tokuho - by Miyairi Akitsugu - Amata AkitsuguKatana - Tokuho - by Miyairi Akitsugu - Amata Akitsugu
Sold

Katana

ByMiyairi Akitsugu
SOLD
Choshuya
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

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

Description

This is a tanto by Amata Akitsugu, a Living National Treasure, made in 2002 in Niigata. The blade features a notare hamon and koitame hada. It comes with a koshirae featuring a gold nashiji ground with lion makie.

Certificate Reading

Certificate reading — 銘 昭次作(天田昭次) 平成十二年二月日

NihontoWatch MonNihontoWatchBETA
MarketAuctionsEncyclopedia
Swords›Akitsugu›Tanto: Amata Akitsugu - Tokubetsu Hozon Token (Living National Treasure)
tantoTokubetsu Hozon
Miyairi Akitsugu

Tanto: Amata Akitsugu - Tokubetsu Hozon Token (Living National Treasure)

mei · Gendaito · nagasa 26.8cm

¥3,500,000
Visit seller website →
Miyairi Akitsugu — 1 of 16
Miyairi Akitsugu — 2 of 16
Miyairi Akitsugu — 3 of 16
Miyairi Akitsugu — 4 of 16
Miyairi Akitsugu — 5 of 16
Miyairi Akitsugu — 6 of 16
Miyairi Akitsugu — 7 of 16
Miyairi Akitsugu — 8 of 16
Miyairi Akitsugu — 9 of 16
Miyairi Akitsugu — 10 of 16
Miyairi Akitsugu — 11 of 16
Miyairi Akitsugu — 12 of 16
Miyairi Akitsugu — 13 of 16
Miyairi Akitsugu — 14 of 16
Miyairi Akitsugu — 15 of 16
Miyairi Akitsugu — 16 of 16
1 / 16
1 / 16
Miyairi Akitsugu — 1 of 16Miyairi Akitsugu — 2 of 16Miyairi Akitsugu — 3 of 16Miyairi Akitsugu — 4 of 16Miyairi Akitsugu — 5 of 16Miyairi Akitsugu — 6 of 16Miyairi Akitsugu — 7 of 16Miyairi Akitsugu — 8 of 16Miyairi Akitsugu — 9 of 16Miyairi Akitsugu — 10 of 16Miyairi Akitsugu — 11 of 16Miyairi Akitsugu — 12 of 16Miyairi Akitsugu — 13 of 16Miyairi Akitsugu — 14 of 16Miyairi Akitsugu — 15 of 16Miyairi Akitsugu — 16 of 16
Measurements & details
Smith
Miyairi Akitsugu
Type
Tanto
Period
Around 1926–1989(Showa)
Province
Niigata
Signature
Signed
Measurements
Nagasa 26.8cmMotohaba 2.6cmSakihaba 2.2cmKasane 0.57cm
Description

This is a tanto by Amata Akitsugu, a Living National Treasure, made in 2002 in Niigata. The blade features a notare hamon and koitame hada. It comes with a koshirae featuring a gold nashiji ground with lion makie.

About the maker

Akitsugu

昭次

Niigata · around 1926-1989

Tōken Taikan top 87%

6 pieces on the market now

›
6 works by Akitsugu on the market→
Akitsugu — 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.

Signed: 昭次作(天田昭次) 平成十二年二月日 (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
W
World Seiyudo
Established 2008 · 18 yrs on the market
🇯🇵Ships from Japan
›
✓Verified dealerworld-seiyudo.com
Settles in JPY
✓Ships worldwide✓English supportWire transferPayPalCredit card
Return policy

No cooling-off period or returns; refund only if the purchased sword is proven fake, capped at purchase price (excludes commission sales, accessories, auction items).

View all of World Seiyudo’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

Katana

ByMiyairi Akitsugu
¥3,300,000
Aoi Art
Tokuho
Tanto - Tokuho - by Miyairi Akitsugu - Amada AkitsuguTanto - Tokuho - by Miyairi Akitsugu - Amada Akitsugu

Tantō

ByMiyairi Akitsugu
¥1,500,000
Token-Net
Tanto - by Miyairi Akitsugu - Shoji (Amada Shoji)Tanto - by Miyairi Akitsugu - Shoji (Amada Shoji)

Tantō

ByMiyairi Akitsugu
¥1,450,000
Samurai Nippon
Tokuho
Wakizashi - Tokuho - by Miyairi Akitsugu - Amada AkitsuguWakizashi - Tokuho - by Miyairi Akitsugu - Amada Akitsugu

Wakizashi

ByMiyairi Akitsugu
¥1,390,000
E-sword
Tanto - by Miyairi Akitsugu - Kogatana: Amada Akitsugu Saku (Living National Treasure)Tanto - by Miyairi Akitsugu - Kogatana: Amada Akitsugu Saku (Living National Treasure)

Tantō

ByMiyairi Akitsugu
¥280,000

Previously sold by Miyairi Akitsugu

Choshuya
Wakizashi - by Miyairi Akitsugu - Japanese Sword for Sale | Ginza Choshuya | Mei: Amada Akitsugu Saku Kore, Showa Kinoto-U Toshi Miyabi SeibiWakizashi - by Miyairi Akitsugu - Japanese Sword for Sale | Ginza Choshuya | Mei: Amada Akitsugu Saku Kore, Showa Kinoto-U Toshi Miyabi Seibi
Sold

Wakizashi

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

Tachi

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

Tachi

ByMiyairi Akitsugu
SOLD
Wakeidou
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

Katana

ByMiyairi Akitsugu
SOLD
World Seiyudo
Tokuho
Katana - Tokuho - by Miyairi Akitsugu - Amata Akitsugu - Tokubetsu Hozon TokenKatana - Tokuho - by Miyairi Akitsugu - Amata Akitsugu - Tokubetsu Hozon Token
Sold

Katana

ByMiyairi Akitsugu
SOLD
Aoi Art
Tokuho
Katana - Tokuho - by Miyairi Akitsugu - Amata AkitsuguKatana - Tokuho - by Miyairi Akitsugu - Amata Akitsugu
Sold

Katana

ByMiyairi Akitsugu
SOLD
Choshuya
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

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