This is an unsigned Mino school tsuba from the middle Edo period, featuring a design of scattered paulownia crests and arabesque. It showcases excellent shakudo sukidashi-bori (relief carving) with finely executed nanako (fish-roe pattern) in the recessed areas. The piece is a high-quality example of Mino tsuba from its era.

















Mino School
Edo
Mino
Unsigned
Hozon (NBTHK)
Kinko · Mino
22 pieces on the market now
The Mino metalworking tradition emerged as a distinct school of early kinkō (sword-fittings artisans) active from the late Muromachi period through the Momoyama era. Rooted in the broader stream of ko-kanagu-shi (early metal-fittings makers), Mino craftsmen developed alongside but separate from the courtly Gotō lineage, serving a different aesthetic sensibility. Their chronological range extended through the transition into the early Edo period, though the tradition's characteristic vocabulary crystallized during the turbulent decades of the late sixteenth century. The hallmark of Mino workmanship lies in its distinctive approach to relief carving and decorative treatment. Rather than the refined, minutely detailed dragons favored by the Gotō house, Mino artisans developed the specialized "Mino dragon" (Mino-ryū) idiom: large-scale compositions executed in usukin-dashi (thin raised metal), characterized by sinuous, writhing forms with extensive sukashi (openwork).
Beyond dragon motifs, Mino craftsmen rendered auspicious subjects—cranes, turtles, pine, and bamboo—as well as floral designs such as wisteria in karakusa (arabesque) arrangements. The technical vocabulary consistently emphasizes vigorous yōbori (high-relief carving) with robust, thick-boned modeling and forceful execution, often on grounds of shakudō nanako-ji or solid gold, with enrichment through gold iroe and inlay. Works attributed to the Mino school are valued for their sumptuous materiality and animated sculptural presence. The tradition's preference for deeply cut relief with pronounced peaks and valleys creates a dynamic visual effect distinct from the more restrained aesthetic of contemporary Kyoto workshops. Surviving examples of Mino metalwork—ranging from menuki and kogai to complete koshirae suites—document a regional aesthetic that prioritized bold composition and vigorous carving over courtly refinement, reflecting the martial culture of the Sengoku and early unification periods. Learn more →
| Smith | Era | Designated |
|---|---|---|
| Mitsuharu光春 | — | 0 |
| Mitsunaka光仲 | — | 0 |
| Mitsunobu光伸 | — | 0 |
| Nakayuki仲之 | — | 0 |
| Nagamasa長正 | — | 0 |
Certifies a genuine fitting worth preserving: a correct signature, or, if unsigned, an identifiable era and school, with recognized artistic and craft value.
The NBTHK (Nihon Bijutsu Tōken Hozon Kyōkai, the Society for the Preservation of Japanese Art Swords) is a public-interest incorporated foundation founded in 1948 and supervised by Japan’s Agency for Cultural Affairs (Bunkachō); it is based at the Japanese Sword Museum in Tokyo. Its expert panels physically examine each submitted work (shinsa) and issue a certificate (kanteishō) ranking it by artistic and historical merit. NBTHK papers are the most widely recognized standard of authentication for Japanese swords and fittings.
NBTHK official siteReturns accepted within 7 days for internet purchases.


This is an unsigned Mino school tsuba from the middle Edo period, featuring a design of scattered paulownia crests and arabesque. It showcases excellent shakudo sukidashi-bori (relief carving) with finely executed nanako (fish-roe pattern) in the recessed areas. The piece is a high-quality example of Mino tsuba from its era.

















Mino School
Edo
Mino
Unsigned
Hozon (NBTHK)
Kinko · Mino
22 pieces on the market now
The Mino metalworking tradition emerged as a distinct school of early kinkō (sword-fittings artisans) active from the late Muromachi period through the Momoyama era. Rooted in the broader stream of ko-kanagu-shi (early metal-fittings makers), Mino craftsmen developed alongside but separate from the courtly Gotō lineage, serving a different aesthetic sensibility. Their chronological range extended through the transition into the early Edo period, though the tradition's characteristic vocabulary crystallized during the turbulent decades of the late sixteenth century. The hallmark of Mino workmanship lies in its distinctive approach to relief carving and decorative treatment. Rather than the refined, minutely detailed dragons favored by the Gotō house, Mino artisans developed the specialized "Mino dragon" (Mino-ryū) idiom: large-scale compositions executed in usukin-dashi (thin raised metal), characterized by sinuous, writhing forms with extensive sukashi (openwork).
Beyond dragon motifs, Mino craftsmen rendered auspicious subjects—cranes, turtles, pine, and bamboo—as well as floral designs such as wisteria in karakusa (arabesque) arrangements. The technical vocabulary consistently emphasizes vigorous yōbori (high-relief carving) with robust, thick-boned modeling and forceful execution, often on grounds of shakudō nanako-ji or solid gold, with enrichment through gold iroe and inlay. Works attributed to the Mino school are valued for their sumptuous materiality and animated sculptural presence. The tradition's preference for deeply cut relief with pronounced peaks and valleys creates a dynamic visual effect distinct from the more restrained aesthetic of contemporary Kyoto workshops. Surviving examples of Mino metalwork—ranging from menuki and kogai to complete koshirae suites—document a regional aesthetic that prioritized bold composition and vigorous carving over courtly refinement, reflecting the martial culture of the Sengoku and early unification periods. Learn more →
| Smith | Era | Designated |
|---|---|---|
| Mitsuharu光春 | — | 0 |
| Mitsunaka光仲 | — | 0 |
| Mitsunobu光伸 | — | 0 |
| Nakayuki仲之 | — | 0 |
| Nagamasa長正 | — | 0 |
Certifies a genuine fitting worth preserving: a correct signature, or, if unsigned, an identifiable era and school, with recognized artistic and craft value.
The NBTHK (Nihon Bijutsu Tōken Hozon Kyōkai, the Society for the Preservation of Japanese Art Swords) is a public-interest incorporated foundation founded in 1948 and supervised by Japan’s Agency for Cultural Affairs (Bunkachō); it is based at the Japanese Sword Museum in Tokyo. Its expert panels physically examine each submitted work (shinsa) and issue a certificate (kanteishō) ranking it by artistic and historical merit. NBTHK papers are the most widely recognized standard of authentication for Japanese swords and fittings.
NBTHK official siteReturns accepted within 7 days for internet purchases.

