Tanto - Mumei - Tanto Koshirae - Ubu Nakago - Shinto Era - Kyoto 61866

¥298,000

This piece is an unsigned ubu Shobu-zukuri dagger made in the mid-Edo period.

The condition of preservation is excellent, and the entire blade has been polished. There are no flaws, rust, or chips, and the sword is completely sound. The jigane is Matsukawa hada, reminiscent of the bark of a pine tree, and the hamon is a niedeki, relaxed, notare-esque suguha.

The shape of the sword blade is Shobu-zukuri, giving it a grand appearance.

The koshirae is wrapped with silk tsukaito in the tsumami-maki style, and the scabbard lacquer is dark red with tame-nuri, which brings out the grain pattern of the wood. The koshirae's metal fittings are of high quality period pieces, and the kozuka and kogatana also give it the appearance of a Samurai warrior's spirit. 

This dagger has a prestigious atmosphere and is sure to be a favorite of fans of Japanese swords.

  • Blade length: 24.9 cm
  • Curvature: 0.2 cm
  • Number of Mekugi hole: 1
  • Motohaba: 28.9 mm
  • Motokasane: 2.8 mm
  • Signature: No signature
  • Era: Shinto
  • Structure: Shobu-zukuri, Iori-mune
  • Jigane: Matsukawa
  • Hamon: Suguha
  • Boshi: Massugu Haitte Omaru ni Kaeru
  • Weight: 240 g(blade only)/410 g(without Saya)
  • Nakago: Ubu
  • Koshirae: Dark blue silk wrapped Tsuka & Benitame-lacquered Saya
  • Original Registration No.: Fukui 15123

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.