O-Tanto - Mumei(No Signature) - Tanto Koshirae - Ubu Nakago - Shinto Era - Chiba 039435

¥198,000 ¥240,000

⚔️ This sword has found its new home.

This blade has been acquired. Discover other exceptional swords currently available in our collection.

This piece is an unsigned Otanto that is over 1 shaku in length.

Both the sword blade and koshirae are in excellent condition for preservation. The sword blade is very sound with no flaws, chips, or dents. The hada is itame and hataraki such as yubashiri and chikei are well visible on the surface.

Hamon is suguha with tight nie, showing sunagashi and kinsen. The appearance is massive and dynamic. The age goes up to the early Shinto period. All the koshirae fittings are of the period and have texture.

Only TOZANDO can offer such a large size tanto in excellent condition at this price.

  • Blade length: 30.9 cm
  • Curvature: 0.2 cm
  • Number of Mekugi hole: 1
  • Motohaba: 30.3 mm
  • Motokasane: 8.6 mm
  • Signature: No signature
  • Era: Shinto
  • Structure: Hira-zukuri
  • Jigane: Ko-itame
  • Hamon: Suguha
  • Boshi: Massugu Haitte O-maru ni Kaeru
  • Weight(blade only): 370 g
  • Nakago: Ubu
  • Original Registration No.: Chiba 039435

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.