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Description

This is a tanto by Kiyoyuki Furukawa, a Mukansa swordsmith of the Miyairi school, designated as an Intangible Cultural Property of Suzaka City. The blade features a well-forged itame-hada and a straight hamon in ko-nie style, presented in excellent condition. It comes with a well-preserved aikuchi koshirae, making it an ideal protective dagger.

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Swords›Kiyoyuki›Mukansa Swordsmith, Nagano Prefecture Suzaka City Intangible Cultural Property, Gendaito Sakura-mon Kiyoyuki-zo, 8 sun 2 bu, with Aikuchi Koshirae
tantoRegistration
Kiyoyuki

Mukansa Swordsmith, Nagano Prefecture Suzaka City Intangible Cultural Property, Gendaito Sakura-mon Kiyoyuki-zo, 8 sun 2 bu, with Aikuchi Koshirae

mei · Miyairi · Heisei · nagasa 24.9cm

SOLD
Kiyoyuki (清行) · Miyairi · Heisei1 work for sale →
Tanto
Could you name the smith from the blade alone? Today’s kantei →
Kiyoyuki — 1 of 13
Kiyoyuki — 2 of 13
Kiyoyuki — 3 of 13
Kiyoyuki — 4 of 13
Kiyoyuki — 5 of 13
Kiyoyuki — 6 of 13
Kiyoyuki — 7 of 13
Kiyoyuki — 8 of 13
Kiyoyuki — 9 of 13
Kiyoyuki — 10 of 13
Kiyoyuki — 11 of 13
Kiyoyuki — 12 of 13
Kiyoyuki — 13 of 13
1 / 13
1 / 13
Kiyoyuki — 1 of 13Kiyoyuki — 2 of 13Kiyoyuki — 3 of 13Kiyoyuki — 4 of 13Kiyoyuki — 5 of 13Kiyoyuki — 6 of 13Kiyoyuki — 7 of 13Kiyoyuki — 8 of 13Kiyoyuki — 9 of 13Kiyoyuki — 10 of 13Kiyoyuki — 11 of 13Kiyoyuki — 12 of 13Kiyoyuki — 13 of 13
Kiyoyuki (清行) · Miyairi · Heisei1 work for sale →
Tanto
Could you name the smith from the blade alone? Today’s kantei →
Measurements & details
Smith
Kiyoyuki
Type
Tanto
Period
Around 1978–2015(Showa-Heisei)
Province
Nagano
Signature
Signed
Measurements
Nagasa 24.9cmMotohaba 2.34cmSakihaba 1.9cmKasane 0.54cmWeight 158g
Description

This is a tanto by Kiyoyuki Furukawa, a Mukansa swordsmith of the Miyairi school, designated as an Intangible Cultural Property of Suzaka City. The blade features a well-forged itame-hada and a straight hamon in ko-nie style, presented in excellent condition. It comes with a well-preserved aikuchi koshirae, making it an ideal protective dagger.

About the maker

Kiyoyuki

清行

Shinano · around 1978-2015

1 piece on the market now

›
1 work by Kiyoyuki on the market→
Kiyoyuki — full profile

Study this maker →

Historical context

Shōwa to the present: destruction and revival

›

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 →

✓Japan Registration
Seller
G
Giheiya
🇯🇵Ships from Japan
›
✓Verified dealergiheiya.com
Wire transferPayPalCredit card
Return policy

Three-day cooling-off period from receipt for refund or exchange. Return shipping and transfer fees are customer responsibility. Items showing use or condition changes are non-returnable.

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

More works by Kiyoyuki

View all →
Samurai Shokai
Hozon
Tachi - Hozon - by Kiyoyuki - Shinano Kuni KiyoYukiTachi - Hozon - by Kiyoyuki - Shinano Kuni KiyoYuki

Tachi

ByKiyoyuki
¥800,000

Previously sold by Kiyoyuki

View all →
Giheiya
Gendaitō
Katana - by Kiyoyuki - Mukansa Swordsmith, Susaka City Important Intangible Cultural Property Holder, Gendaito Shinano no Kuni Kuniyuki with Koshirae, Shirasaya, and Paulownia Sword BoxKatana - by Kiyoyuki - Mukansa Swordsmith, Susaka City Important Intangible Cultural Property Holder, Gendaito Shinano no Kuni Kuniyuki with Koshirae, Shirasaya, and Paulownia Sword Box
Sold

Katana

ByKiyoyuki
SOLD
Samurai Museum
Gendaitō
Katana - by Kiyoyuki - Modern Authentic Japanese Sword Katana Signed by Shinano Koku KiyoyukiKatana - by Kiyoyuki - Modern Authentic Japanese Sword Katana Signed by Shinano Koku Kiyoyuki
Sold

Katana

ByKiyoyuki
SOLD

More from the Miyairi school

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Katana - by Kiyonao - Matsukawa Kiyonao (Soshu Sadamune Utsushi)Katana - by Kiyonao - Matsukawa Kiyonao (Soshu Sadamune Utsushi)

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¥880,000
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Katana - by Tsuguhira - Shinano Kuni Ju Takahashi Jihei Saku Kore, Showa 48th Year, February Lucky Day (Nagano)Katana - by Tsuguhira - Shinano Kuni Ju Takahashi Jihei Saku Kore, Showa 48th Year, February Lucky Day (Nagano)

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¥1,050,000
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Yari - by Tsunehira - Yajiri (Arrowhead): Kanbayashi Tsunehira (Miyairi School, Mukansa Swordsmith)Yari - by Tsunehira - Yajiri (Arrowhead): Kanbayashi Tsunehira (Miyairi School, Mukansa Swordsmith)

Yari

ByTsunehira
¥300,000

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 is a tanto by Kiyoyuki Furukawa, a Mukansa swordsmith of the Miyairi school, designated as an Intangible Cultural Property of Suzaka City. The blade features a well-forged itame-hada and a straight hamon in ko-nie style, presented in excellent condition. It comes with a well-preserved aikuchi koshirae, making it an ideal protective dagger.

NihontoWatch MonNihontoWatch
MarketEncyclopediaKantei
Swords›Kiyoyuki›Mukansa Swordsmith, Nagano Prefecture Suzaka City Intangible Cultural Property, Gendaito Sakura-mon Kiyoyuki-zo, 8 sun 2 bu, with Aikuchi Koshirae
tantoRegistration
Kiyoyuki

Mukansa Swordsmith, Nagano Prefecture Suzaka City Intangible Cultural Property, Gendaito Sakura-mon Kiyoyuki-zo, 8 sun 2 bu, with Aikuchi Koshirae

mei · Miyairi · Heisei · nagasa 24.9cm

SOLD
Kiyoyuki (清行) · Miyairi · Heisei1 work for sale →
Tanto
Could you name the smith from the blade alone? Today’s kantei →
Kiyoyuki — 1 of 13
Kiyoyuki — 2 of 13
Kiyoyuki — 3 of 13
Kiyoyuki — 4 of 13
Kiyoyuki — 5 of 13
Kiyoyuki — 6 of 13
Kiyoyuki — 7 of 13
Kiyoyuki — 8 of 13
Kiyoyuki — 9 of 13
Kiyoyuki — 10 of 13
Kiyoyuki — 11 of 13
Kiyoyuki — 12 of 13
Kiyoyuki — 13 of 13
1 / 13
1 / 13
Kiyoyuki — 1 of 13Kiyoyuki — 2 of 13Kiyoyuki — 3 of 13Kiyoyuki — 4 of 13Kiyoyuki — 5 of 13Kiyoyuki — 6 of 13Kiyoyuki — 7 of 13Kiyoyuki — 8 of 13Kiyoyuki — 9 of 13Kiyoyuki — 10 of 13Kiyoyuki — 11 of 13Kiyoyuki — 12 of 13Kiyoyuki — 13 of 13
Kiyoyuki (清行) · Miyairi · Heisei1 work for sale →
Tanto
Could you name the smith from the blade alone? Today’s kantei →
Measurements & details
Smith
Kiyoyuki
Type
Tanto
Period
Around 1978–2015(Showa-Heisei)
Province
Nagano
Signature
Signed
Measurements
Nagasa 24.9cmMotohaba 2.34cmSakihaba 1.9cmKasane 0.54cmWeight 158g
Description

This is a tanto by Kiyoyuki Furukawa, a Mukansa swordsmith of the Miyairi school, designated as an Intangible Cultural Property of Suzaka City. The blade features a well-forged itame-hada and a straight hamon in ko-nie style, presented in excellent condition. It comes with a well-preserved aikuchi koshirae, making it an ideal protective dagger.

About the maker

Kiyoyuki

清行

Shinano · around 1978-2015

1 piece on the market now

›
1 work by Kiyoyuki on the market→
Kiyoyuki — full profile

Study this maker →

Historical context

Shōwa to the present: destruction and revival

›

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 →

✓Japan Registration
Seller
G
Giheiya
🇯🇵Ships from Japan
›
✓Verified dealergiheiya.com
Wire transferPayPalCredit card
Return policy

Three-day cooling-off period from receipt for refund or exchange. Return shipping and transfer fees are customer responsibility. Items showing use or condition changes are non-returnable.

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

More works by Kiyoyuki

View all →
Samurai Shokai
Hozon
Tachi - Hozon - by Kiyoyuki - Shinano Kuni KiyoYukiTachi - Hozon - by Kiyoyuki - Shinano Kuni KiyoYuki

Tachi

ByKiyoyuki
¥800,000

Previously sold by Kiyoyuki

View all →
Giheiya
Gendaitō
Katana - by Kiyoyuki - Mukansa Swordsmith, Susaka City Important Intangible Cultural Property Holder, Gendaito Shinano no Kuni Kuniyuki with Koshirae, Shirasaya, and Paulownia Sword BoxKatana - by Kiyoyuki - Mukansa Swordsmith, Susaka City Important Intangible Cultural Property Holder, Gendaito Shinano no Kuni Kuniyuki with Koshirae, Shirasaya, and Paulownia Sword Box
Sold

Katana

ByKiyoyuki
SOLD
Samurai Museum
Gendaitō
Katana - by Kiyoyuki - Modern Authentic Japanese Sword Katana Signed by Shinano Koku KiyoyukiKatana - by Kiyoyuki - Modern Authentic Japanese Sword Katana Signed by Shinano Koku Kiyoyuki
Sold

Katana

ByKiyoyuki
SOLD

More from the Miyairi school

Samurai Shokai
Gendaitō
Katana - by Kiyonao - Matsukawa Kiyonao (Soshu Sadamune Utsushi)Katana - by Kiyonao - Matsukawa Kiyonao (Soshu Sadamune Utsushi)

Katana

ByKiyonao
¥880,000
Token-Net
Gendaitō
Katana - by Tsuguhira - Shinano Kuni Ju Takahashi Jihei Saku Kore, Showa 48th Year, February Lucky Day (Nagano)Katana - by Tsuguhira - Shinano Kuni Ju Takahashi Jihei Saku Kore, Showa 48th Year, February Lucky Day (Nagano)

Katana

ByTsuguhira
¥1,050,000
E-sword
Gendaitō
Yari - by Tsunehira - Yajiri (Arrowhead): Kanbayashi Tsunehira (Miyairi School, Mukansa Swordsmith)Yari - by Tsunehira - Yajiri (Arrowhead): Kanbayashi Tsunehira (Miyairi School, Mukansa Swordsmith)

Yari

ByTsunehira
¥300,000

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