O-Tanto - Tomotsugu - NBTHK Hozon Certificate - Tanto Koshirae - Ubu Nakago - Shinshinto Era - Tokyo 258719

¥550,000

⚔️ This sword has found its new home.

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

This is a superbly preserved short dagger crafted in the late Edo period.

The blade is fully polished throughout, nearly flawless and in excellent condition. The jigane displays a bold grain pattern blending itame and mokume, with the chikei clearly visible. The hamon is a deep, rich gunome pattern, its high points uniformly aligned like prayer beads, with visible ashi. The nakago is inscribed with the name Tomotsugu.

While the name Tomotsugu might bring to mind Uda Tomotsugu, in February 2019, the Society for the Preservation of Japanese Art Swords appraised this work as being made during the Shinshinto period. The Shinshinto period was a movement reviving the practical Japanese swords made during the Koto period, and this work also reflects that aesthetic. Based on its overall composition, it is presumed to have been made in the Etchu region.

The koshirae includes a shirasaya scabbard and uchigatana-style fittings. The tsuka is wrapped in a tsumami-maki style using iron navy silk cord, and all fittings are original period pieces. The scabbard features an elegant lacquer finish reminiscent of a bamboo flute called Shinobue, and it is equipped with a kozuka.

Considering the excellent condition of both the blade and fittings, along with the existence of the appraisal certificate, this piece is truly captivating and is sure to move your heart.

  • Blade length: 33.7 cm
  • Curvature: 0.3 cm
  • Number of Mekugi hole: 1
  • Motohaba: 29.0 mm
  • Motokasane: 6.2 mm
  • Signature: Tomotsugu(front)
  • Era: Shinshinto
  • Structure: Hira-zukuri, Iori-mune
  • Jigane: Itame with Mokume mixed in
  • Hamon: Gunome
  • Boshi: Midarekomi
  • Weight: 260 g(blade only)/400 g(without Saya)
  • Nakago: Ubu
  • Koshirae: Iron navy silk wrapped Tsuka with Shinobue-lacquered Saya/Shirasaya
  • Original Registration No.: Tokyo 258719
  • Certificate: NBTHK Hozon

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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.