Tanto - Mumei(No Signature) - NBTHK Hozon Certificate(Momokawa) - Tanto Koshirae/Shirasaya - Ubu Nakago - Koto Era - Niigata 074171

¥540,000

This piece is an unsigned tanto that underwent authentication by the Society for the Preservation of Japanese Art Swords in December 2023.

The blade is in exceptionally fine condition, completely free of flaws, rust, dents, or any imperfections—so perfect it could be mistaken for having been made very recently. The entire blade is beautifully polished and ready for immediate appreciation. The jigane displays a beautiful pattern where itame is mixed with masame, evoking the flow of a river. The hamon is a narrow, straight, and tight nioi-kuchi, resulting in a practical yet refined finish. The nakago is ubu with no file marks.

As mentioned earlier, the Society for the Preservation of Japanese Art Swords has certified this piece as belonging to the Momokawa school. The Momokawa school flourished in Momokawa, Kamibayashi Village, Echigo Province, spanning the Kamakura to Muromachi periods. Its origins trace back to Toshiyoshi, a disciple of Kanro Toshinao of the Omi school, who moved from Kyoto to Momokawa and began forging swords there. It is said that many swordsmiths from the Dewa Gassan school and Yamato also migrated to this Momokawa school.

The koshirae includes a tanto koshirae in addition to the shirasaya. The fittings are in excellent condition, exuding a rugged samurai aesthetic. Unfortunately, the kozuka is missing, but the blade itself greatly enhances the overall beauty when mounted.

This tanto set, a work from the Koto period preserved in perfect condition to the present day, is an exceptional piece you absolutely should not miss.

  • Blade length: 27.6 cm
  • Curvature: 0.0 cm
  • Number of Mekugi hole: 1
  • Motohaba: 22.1 mm
  • Motokasane: 6.8 mm
  • Signature: No signature
  • Era: Koto
  • Structure: Hira-zukuri, Iori-mune
  • Jigane: Itame with Masame
  • Hamon: Hoso-suguha
  • Boshi: Massugu Haitte Togatte Kaeru
  • Weight: 170 g(blade only)/310 g(without Saya)
  • Nakago: Ubu
  • Koshirae: Black silk wrapped Tsuka with black matte finish Saya/Shirasaya
  • Original Registration No.: Niigata 074171

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.