Katana - Mumei(No Signature) - Uchigatana Koshirae - Suriage Nakago - Shinto Era - Osaka 133989

¥250,000 ¥350,000

⚔️ This sword has found its new home.

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

A new unsigned katana with Koshirae equipment found in an old family warehouse has arrived.

The condition of the sword is slightly cloudy on the surface due to age, but the hada and hamon are clearly visible. There are no forging flaws or chips, but there are some minor hike scratches. There are also marks on a part of the blade as if something was cut.

The hada is a well-packed itame, and the hamon is a kogunome from kissaki to monouchi, and a sakachoji from monouchi to habakimoto, a very dynamic pattern. In koshirae, the saya and tsuba are of the period, but other than that, modern materials are used. The tsukamaki is tightly wound in the style of hinerimaki. The saya is of the inro kizami type and is tastefully decorated with tamenuri lacquer. Overall, it is very typical of katanas made in the Shinto period.

We are offering this katana equipped with koshirae, ideal for iai and batto, at a very reasonable price, so the early bird gets the early bird offer. 

  • Blade length: 65.8 cm
  • Curvature: 1.5 cm
  • Number of Mekugi hole: 2
  • Sakihaba: 22.6 mm
  • Sakikasane: 5.1 mm
  • Motohaba: 32.9 mm
  • Motokasane: 6.3 mm
  • Signature: No signature
  • Era: Shinto
  • Structure: Shinogi-zukuri, Iori-mune
  • Jigane: Itame
  • Hamon: Ko-gunome/Saka-choji
  • Nakago: Suriage
  • Weight: 730 g(Blade only)/1,020 g(without Saya)
  • Koshirae: Black silk Tsuka wrapping with Sendan Kizami Tamenuri-lacquered Saya
  • Original Registration No.: Osaka 133989

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.