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Description

This modern authentic katana was forged by Shinano Koku Kiyoyuki in 2001. Kiyoyuki, a Mukansa swordsmith, was known for his skill in the Soshu Den tradition and dedicated his career to preserving traditional Japanese sword-forging techniques. The blade features a cutting edge length of 73.4 cm and a curvature of 2.0 cm, and comes with a shirasaya case and maintenance kit.

NihontoWatch MonNihontoWatch
MarketEncyclopediaKantei
Swords›Kiyoyuki›Modern Authentic Japanese Sword Katana Signed by Shinano Koku Kiyoyuki
katana
Kiyoyuki

Modern Authentic Japanese Sword Katana Signed by Shinano Koku Kiyoyuki

mei · Showa-Heisei (1978-2015) · nagasa 73.4cm · sori 2cm

SOLD
Kiyoyuki (清行) · Showa-Heisei (1978-2015)1 work for sale →
Katana
Could you name the smith from the blade alone? Today’s kantei →
Kiyoyuki — 1 of 16
Kiyoyuki — 2 of 16
Kiyoyuki — 3 of 16
Kiyoyuki — 4 of 16
Kiyoyuki — 5 of 16
Kiyoyuki — 6 of 16
Kiyoyuki — 7 of 16
Kiyoyuki — 8 of 16
Kiyoyuki — 9 of 16
Kiyoyuki — 10 of 16
Kiyoyuki — 11 of 16
Kiyoyuki — 12 of 16
Kiyoyuki — 13 of 16
Kiyoyuki — 14 of 16
Kiyoyuki — 15 of 16
Kiyoyuki — 16 of 16
1 / 16
1 / 16
Kiyoyuki — 1 of 16Kiyoyuki — 2 of 16Kiyoyuki — 3 of 16Kiyoyuki — 4 of 16Kiyoyuki — 5 of 16Kiyoyuki — 6 of 16Kiyoyuki — 7 of 16Kiyoyuki — 8 of 16Kiyoyuki — 9 of 16Kiyoyuki — 10 of 16Kiyoyuki — 11 of 16Kiyoyuki — 12 of 16Kiyoyuki — 13 of 16Kiyoyuki — 14 of 16Kiyoyuki — 15 of 16Kiyoyuki — 16 of 16
Kiyoyuki (清行) · Showa-Heisei (1978-2015)1 work for sale →
Katana
Could you name the smith from the blade alone? Today’s kantei →
Measurements & details
Smith
Kiyoyuki
Type
Katana
Period
Around 1978–2015(Showa-Heisei)
Province
Nagano
Signature
Signed
Measurements
Nagasa 73.4cmSori 2cm
Description

This modern authentic katana was forged by Shinano Koku Kiyoyuki in 2001. Kiyoyuki, a Mukansa swordsmith, was known for his skill in the Soshu Den tradition and dedicated his career to preserving traditional Japanese sword-forging techniques. The blade features a cutting edge length of 73.4 cm and a curvature of 2.0 cm, and comes with a shirasaya case and maintenance kit.

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 →

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
S
Samurai Museum
🇯🇵Ships from Japan
›
✓Verified dealersamuraimuseum.jp
✓Ships worldwide✓English supportPayPalCredit card
Return policy

Returns/exchanges limited to defects caused by shipping (except willful misconduct or gross negligence by the company); customers must contact within 72 hours of receiving the product.

View all of Samurai Museum’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
Giheiya
Gendaitō
Tanto - by Kiyoyuki - Mukansa Swordsmith, Nagano Prefecture Suzaka City Intangible Cultural Property, Gendaito Sakura-mon Kiyoyuki-zo, 8 sun 2 bu, with Aikuchi KoshiraeTanto - by Kiyoyuki - Mukansa Swordsmith, Nagano Prefecture Suzaka City Intangible Cultural Property, Gendaito Sakura-mon Kiyoyuki-zo, 8 sun 2 bu, with Aikuchi Koshirae
Sold

Tantō

ByKiyoyuki
SOLD

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

Description

This modern authentic katana was forged by Shinano Koku Kiyoyuki in 2001. Kiyoyuki, a Mukansa swordsmith, was known for his skill in the Soshu Den tradition and dedicated his career to preserving traditional Japanese sword-forging techniques. The blade features a cutting edge length of 73.4 cm and a curvature of 2.0 cm, and comes with a shirasaya case and maintenance kit.

NihontoWatch MonNihontoWatch
MarketEncyclopediaKantei
Swords›Kiyoyuki›Modern Authentic Japanese Sword Katana Signed by Shinano Koku Kiyoyuki
katana
Kiyoyuki

Modern Authentic Japanese Sword Katana Signed by Shinano Koku Kiyoyuki

mei · Showa-Heisei (1978-2015) · nagasa 73.4cm · sori 2cm

SOLD
Kiyoyuki (清行) · Showa-Heisei (1978-2015)1 work for sale →
Katana
Could you name the smith from the blade alone? Today’s kantei →
Kiyoyuki — 1 of 16
Kiyoyuki — 2 of 16
Kiyoyuki — 3 of 16
Kiyoyuki — 4 of 16
Kiyoyuki — 5 of 16
Kiyoyuki — 6 of 16
Kiyoyuki — 7 of 16
Kiyoyuki — 8 of 16
Kiyoyuki — 9 of 16
Kiyoyuki — 10 of 16
Kiyoyuki — 11 of 16
Kiyoyuki — 12 of 16
Kiyoyuki — 13 of 16
Kiyoyuki — 14 of 16
Kiyoyuki — 15 of 16
Kiyoyuki — 16 of 16
1 / 16
1 / 16
Kiyoyuki — 1 of 16Kiyoyuki — 2 of 16Kiyoyuki — 3 of 16Kiyoyuki — 4 of 16Kiyoyuki — 5 of 16Kiyoyuki — 6 of 16Kiyoyuki — 7 of 16Kiyoyuki — 8 of 16Kiyoyuki — 9 of 16Kiyoyuki — 10 of 16Kiyoyuki — 11 of 16Kiyoyuki — 12 of 16Kiyoyuki — 13 of 16Kiyoyuki — 14 of 16Kiyoyuki — 15 of 16Kiyoyuki — 16 of 16
Kiyoyuki (清行) · Showa-Heisei (1978-2015)1 work for sale →
Katana
Could you name the smith from the blade alone? Today’s kantei →
Measurements & details
Smith
Kiyoyuki
Type
Katana
Period
Around 1978–2015(Showa-Heisei)
Province
Nagano
Signature
Signed
Measurements
Nagasa 73.4cmSori 2cm
Description

This modern authentic katana was forged by Shinano Koku Kiyoyuki in 2001. Kiyoyuki, a Mukansa swordsmith, was known for his skill in the Soshu Den tradition and dedicated his career to preserving traditional Japanese sword-forging techniques. The blade features a cutting edge length of 73.4 cm and a curvature of 2.0 cm, and comes with a shirasaya case and maintenance kit.

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 →

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
S
Samurai Museum
🇯🇵Ships from Japan
›
✓Verified dealersamuraimuseum.jp
✓Ships worldwide✓English supportPayPalCredit card
Return policy

Returns/exchanges limited to defects caused by shipping (except willful misconduct or gross negligence by the company); customers must contact within 72 hours of receiving the product.

View all of Samurai Museum’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
Giheiya
Gendaitō
Tanto - by Kiyoyuki - Mukansa Swordsmith, Nagano Prefecture Suzaka City Intangible Cultural Property, Gendaito Sakura-mon Kiyoyuki-zo, 8 sun 2 bu, with Aikuchi KoshiraeTanto - by Kiyoyuki - Mukansa Swordsmith, Nagano Prefecture Suzaka City Intangible Cultural Property, Gendaito Sakura-mon Kiyoyuki-zo, 8 sun 2 bu, with Aikuchi Koshirae
Sold

Tantō

ByKiyoyuki
SOLD

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