Tanto - Kaneyoshi - Shirasaya - Ubu Nakago - Gendai Era - Chiba 31899

¥270,000 ¥300,000

This is a dagger made during the Meiji period.

It is in excellent condition, polished on both sides and nearly flawless, though the habaki-moto on mune has a dent and is blackened with rust. The jigane is a well-packed itame grain, and the hamon is gunome with extended ashi and a diffused nioikuchi-style. Both sides of the blade are carved with boji. The nakago is inscribed with “Shinsei-shi” on the sashi-omote side and “Kaneyoshi” on the sashi-ura side.

Shinseishi Kaneyoshi, whose real name was Kosaka Kinbei, was a swordsmith of the Zenjo school, a prominent swordsmith lineage that flourished in Seki, Mino Province (present-day Gifu Prefecture) from the early to late Muromachi period. He is regarded as the progenitor of modern Seki swordsmiths and produced many outstanding works.

In September 1979, the Society for the Preservation of Japanese Art Swords certified this work as Kicho and issued the corresponding certificate. This tanto is an exceptional piece that can be appreciated by a wide range of enthusiasts, from beginners to collectors of Japanese swords.

  • Blade length: 23.2 cm
  • Curvature: 0.1 cm
  • Number of Mekugi hole: 1
  • Motohaba: 23.9 mm
  • Motokasane: 5.9 mm
  • Signature: Minamoto Shinseishi(front), Kaneyoshi(back)
  • Era: Gendai
  • Structure: Hira-zukuri, Iori-mune
  • Jigane: Itame
  • Hamon: Gunome
  • Boshi: Midarekonde Kaeru
  • Weight: 170 g(blade only)
  • Nakago: Ubu
  • Koshirae: Shirasaya
  • Original Registration No.: Chiba 31899

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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.

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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.

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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.