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Description

This is a kogai featuring a kamon (family crest) design of three jewels. It was made in the mid part of the Edo era, approximately 250 years ago. The kogai is crafted from shakudo (red bronze) with nanako-ji (fish roe) ground.

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Fittings›Kōgai›Kougai: Kamon (Family Crest) - Three Jewels Mon
kogai

Kougai: Kamon (Family Crest) - Three Jewels Mon

mumei · Edo

SOLD
Kogai
Could you name the smith from the blade alone? Today’s kantei →
Kougai: Kamon (Family Crest) - Three Jewels Mon — 1 of 10
Kougai: Kamon (Family Crest) - Three Jewels Mon — 2 of 10
Kougai: Kamon (Family Crest) - Three Jewels Mon — 3 of 10
Kougai: Kamon (Family Crest) - Three Jewels Mon — 4 of 10
Kougai: Kamon (Family Crest) - Three Jewels Mon — 5 of 10
Kougai: Kamon (Family Crest) - Three Jewels Mon — 6 of 10
Kougai: Kamon (Family Crest) - Three Jewels Mon — 7 of 10
Kougai: Kamon (Family Crest) - Three Jewels Mon — 8 of 10
Kougai: Kamon (Family Crest) - Three Jewels Mon — 9 of 10
Kougai: Kamon (Family Crest) - Three Jewels Mon — 10 of 10
1 / 10
1 / 10
Kougai: Kamon (Family Crest) - Three Jewels Mon — 1 of 10Kougai: Kamon (Family Crest) - Three Jewels Mon — 2 of 10Kougai: Kamon (Family Crest) - Three Jewels Mon — 3 of 10Kougai: Kamon (Family Crest) - Three Jewels Mon — 4 of 10Kougai: Kamon (Family Crest) - Three Jewels Mon — 5 of 10Kougai: Kamon (Family Crest) - Three Jewels Mon — 6 of 10Kougai: Kamon (Family Crest) - Three Jewels Mon — 7 of 10Kougai: Kamon (Family Crest) - Three Jewels Mon — 8 of 10Kougai: Kamon (Family Crest) - Three Jewels Mon — 9 of 10Kougai: Kamon (Family Crest) - Three Jewels Mon — 10 of 10
Kogai
Could you name the smith from the blade alone? Today’s kantei →
Measurements & details
Era

Edo

Signature

Unsigned

Description

This is a kogai featuring a kamon (family crest) design of three jewels. It was made in the mid part of the Edo era, approximately 250 years ago. The kogai is crafted from shakudo (red bronze) with nanako-ji (fish roe) ground.

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
K
Katana Hattori
🇯🇵Ships from Japan
›
✓Verified dealerkatana-hattori.com
View all of Katana Hattori’s listings→View this item on the dealer’s site→

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  • Katana
  • Wakizashi
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  • Tachi
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  • Samurai Swords

Fittings

  • Tsuba
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Sold

Description

This is a kogai featuring a kamon (family crest) design of three jewels. It was made in the mid part of the Edo era, approximately 250 years ago. The kogai is crafted from shakudo (red bronze) with nanako-ji (fish roe) ground.

NihontoWatch MonNihontoWatch
MarketEncyclopediaKantei
Fittings›Kōgai›Kougai: Kamon (Family Crest) - Three Jewels Mon
kogai

Kougai: Kamon (Family Crest) - Three Jewels Mon

mumei · Edo

SOLD
Kogai
Could you name the smith from the blade alone? Today’s kantei →
Kougai: Kamon (Family Crest) - Three Jewels Mon — 1 of 10
Kougai: Kamon (Family Crest) - Three Jewels Mon — 2 of 10
Kougai: Kamon (Family Crest) - Three Jewels Mon — 3 of 10
Kougai: Kamon (Family Crest) - Three Jewels Mon — 4 of 10
Kougai: Kamon (Family Crest) - Three Jewels Mon — 5 of 10
Kougai: Kamon (Family Crest) - Three Jewels Mon — 6 of 10
Kougai: Kamon (Family Crest) - Three Jewels Mon — 7 of 10
Kougai: Kamon (Family Crest) - Three Jewels Mon — 8 of 10
Kougai: Kamon (Family Crest) - Three Jewels Mon — 9 of 10
Kougai: Kamon (Family Crest) - Three Jewels Mon — 10 of 10
1 / 10
1 / 10
Kougai: Kamon (Family Crest) - Three Jewels Mon — 1 of 10Kougai: Kamon (Family Crest) - Three Jewels Mon — 2 of 10Kougai: Kamon (Family Crest) - Three Jewels Mon — 3 of 10Kougai: Kamon (Family Crest) - Three Jewels Mon — 4 of 10Kougai: Kamon (Family Crest) - Three Jewels Mon — 5 of 10Kougai: Kamon (Family Crest) - Three Jewels Mon — 6 of 10Kougai: Kamon (Family Crest) - Three Jewels Mon — 7 of 10Kougai: Kamon (Family Crest) - Three Jewels Mon — 8 of 10Kougai: Kamon (Family Crest) - Three Jewels Mon — 9 of 10Kougai: Kamon (Family Crest) - Three Jewels Mon — 10 of 10
Kogai
Could you name the smith from the blade alone? Today’s kantei →
Measurements & details
Era

Edo

Signature

Unsigned

Description

This is a kogai featuring a kamon (family crest) design of three jewels. It was made in the mid part of the Edo era, approximately 250 years ago. The kogai is crafted from shakudo (red bronze) with nanako-ji (fish roe) ground.

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
K
Katana Hattori
🇯🇵Ships from Japan
›
✓Verified dealerkatana-hattori.com
View all of Katana Hattori’s listings→View this item on the dealer’s site→

Similar Kōgai

Katana Yamadaiya
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Kogai - Tokuho - by Goto School - Kogai: Firewood Stacking and Moored Boat Design - Mumei, Goto KenjoKogai - Tokuho - by Goto School - Kogai: Firewood Stacking and Moored Boat Design - Mumei, Goto Kenjo

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ByGoto Joshin
¥650,000

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