Tanto(Yoroidoshi) - Tanenaga - Shirasaya Koshirae - Ubu Nakago - Shinshinto Era - Tokyo 166534

¥320,000

A newly arrived tanto made during the Shinshinto period in a very well-preserved condition.

The blade is free of any defects such as flaws, chips, rust, etc. jigane is a well-wrought itame hada with beautiful chikei. Hamon is a gentle suguha with a tight nioi. There is umegane applied on the hiraji about 12.5 cm from the kissaki on the sashiomote side. The blade is 8.4 mm thick and can be called yoroidoshi. The name Taira Tanenaga is engraved on the nakago.

Tanenaga was born in 1812 in what is now Yokohama, and was apprenticed to Taikei Naotane, one of the leading figures in the Shinshinto movement. His meticulous nature earned him Naotane's trust, so much so that Naotane recommended Tanenaga as a swordsmith to Egawa Hidetatsu, the chief magistrate of the Nirayama district in Izu.

In later years, the shirasaya was marked in black ink with the words “Tanto with the signature of Taira Tanenaga. This was made by Taira Tanenaga at Nirayama in the Izu region. "

This is truly the work of a master swordsmith who represented the Shinshinto era, a turbulent time in Japanese history. Add this sword now to your Japanese sword collection.

  • Blade length: 25.3 cm
  • Curvature: 0.0 cm
  • Number of Mekugi hole: 1
  • Motohaba: 24.9 mm
  • Motokasane: 8.4 mm
  • Signature: Taira Tanenaga(front)
  • Era: Shinshinto
  • Structure: Hira-zukuri, Iori-mune
  • Jigane: Itame
  • Hamon: Suguha
  • Boshi: Massugu Haitte Togatte Kaeru
  • Weigh: 220 g(blade only/280 g(without Saya)
  • Nakago: Ubu
  • Koshirae
  • Original Registration No.: Tokyo 166534

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.