Tanto - Kunimune - Shirasaya Koshirae - Ubu Nakago - Koto Era - Tokyo 324722

¥230,000

This dagger is small and is what is called a kaiken. Kaiken means a sword that is kept inside a kimono, and it can be said to be a short sword for self-defense. Since carrying a katana was forbidden inside a castle, its value was recognized as a weapon for self-defense in the event of a surprise attack. It is said that many masterpieces have been handed down from ancestors, even by feudal lords.

This piece is in an extremely well-preserved state of sharpening, with no flaws or defects. The hada is a well-packed itame hada with some hataraki such as chikei. The thin notare hamon with niedeki is very elegant and graceful. The blade is engraved with a groove, one on the sashiomote side and two on the sashiura side. The habaki on the sashiura side is decorated with a six-pointed star family crest.

On the nakago is engraved the inscription Uda Kunimune. Uda was a group of swordsmiths who appeared in the late Kamakura period (1185-1333). Kunimitsu was the founder of the group, which flourished over the Muromachi period (1333-1568). Kunimune was a son of Kunimitsu and flourished for several generations after him.

Tozando offers a great selection of swords at reasonable prices. Don't miss this opportunity.

  • Blade length: 16.3 cm
  • Curvature: 0.0 cm
  • Number of Mekugi hole: 1
  • Motohaba: 18.6 mm
  • Motokasane: 6.4 mm
  • Signature: Uda Kunimune(front)
  • Era: Koto
  • Structure: Hira-zukuri, Iori-mune
  • Jigane: Itame
  • Hamon: Notare
  • Boshi: O-maru
  • Weight(blade only): 9 g
  • Nakago: Ubu
  • Fitting: Shirasaya
  • Original Registration No.: Tokyo 324722

Please contact us if the katana you are looking for is not listed here.

Voices of Authentic Craftsmanship

The quality of the blade and the simplicity of the shirasaya mount truly reflect traditional Japanese mastery. A beautiful and meaningful addition to my collection.

James Holloway

The natural wood finish and clean design highlight the beauty of the blade perfectly. Exactly what I was looking for.

Daniel Fischer,

Rooted in Centuries of Craftsmanship

Every blade reflects generations of knowledge, discipline, and precision passed down through traditional Japanese swordmaking. From the forging of steel to the final finishing touches, each piece is shaped with patience, mastery, and deep respect for heritage.

Authenticity in Every Detail

From carefully selected materials to the refined finishing of every surface, each sword is crafted and presented with uncompromising attention to detail. Our commitment to authenticity ensures every piece reflects true tradition, lasting quality, and enduring cultural value.

Precision Shaped by Tradition

Designed with balance, simplicity, and purpose, our blades embody the harmony between refined form and skilled craftsmanship. Each sword represents a thoughtful union of strength, elegance, and the timeless discipline of Japanese artisans.

Forged in Tradition. Defined by Precision.

Forged in Tradition. Defined by Precision.

Discover authentic Japanese blades crafted with discipline, balance, and generations of timeless craftsmanship.