NihontoWatchNihontoWatchM257. Kotsuka signed Nomura Masahide. 9.7 x 1.3 cm. Copper nanako plate (front and sides) with a shakudo back. Grain stalks and seeds (rice?) are worked in shakudo with gold. Condition is excellent. Masahide was adopted into the Nomura family and became the 5th master. He lived in Edo, mid to late Edo period. This kotsuka comes in a box with pillow and with a Tokubetsu Kicho paper from the NBTHK, dated 1971. The paper was given to R.B. Caldwell, a fittings collector about whose collection books have been written.
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Nomura Masahide
Edo
Signed
Tokubetsu Kichō (NBTHK)
Kinko · around 1670
Where Masahide stands among comparable artisans: across all of nihontō, and within tradition, era, and period. The tiers (Foremost · Leading · Major · Notable) weigh official designations from the NBTHK and Japan's Agency for Cultural Affairs, together with historical honors of lasting repute such as the Sansaku and Meibutsu-chō.
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Kinko
5 pieces on the market now
The Nomura school (野村) is a lineage of kinko (金工) metalworkers based in Edo, active from the mid-Edo period. The school's eponymous tradition is anchored by Nomura Masahide (野村正秀), recorded in the NBTHK setsumei as "a highly skilled artist of the Edo Nomura school," and by Nomura Masamichi (野村正道), also known as Nomura Shodo, who served as the principal teacher of the school's most prolific designated member, Tsu Jinpo (津尋甫). Jinpo, whose personal name was Otsu Hachizaemon[[c:1]], is documented as having lived in the vicinity of Ginza in Edo and as having been active from Kyoho 7 (1722) until his death in Horeki 12 (1762). The teacher-pupil axis from Masamichi to Jinpo constitutes the core documented lineage of the school, situating it firmly within the broader Edo-period kinko milieu. The collective style of the Nomura school is defined by a rigorous commitment to realism and by a distinctive technical vocabulary rooted in shakudo (赤銅) nanako-ji (魚子地) grounds worked in takabori (高彫, high relief). This combination of deep-black shakudo surface with precisely punched nanako and boldly sculptural relief carving is the school's signature idiom, recurring across virtually every designated work. Motifs are drawn overwhelmingly from the natural world: raptors poised on oak trees (kashiwa, 柏), lilies (yuri, 百合), shrimp (ebi, 海老), and small birds amid branches.
" Polychrome enrichment through iroe (色絵) and kin-iroe (金色絵), as well as applied motifs in gold and suaka (素銅), lends chromatic depth to the relief compositions. Several works also demonstrate the influence of the Goto house tradition, exhibiting what the setsumei describe as "Goto-like dignity of style" alongside "a power and freshness distinctive to" the Nomura lineage. " Fuchi-kashira (縁頭) constitute the predominant format, followed by tsuba, kozuka, and mitokoromono (三所物) sets. The Nomura school occupies a distinctive position within the Edo-period kinko canon as a lineage that channeled the formal discipline of the Goto tradition into an intensely naturalistic mode of expression. While the school drew on Goto prototypes, particularly in nanako technique and in certain mitokoromono compositions modeled after "early Goto masterworks," the Nomura idiom is distinguished by a sculptural forcefulness and a commitment to observed nature that the setsumei consistently single out. Among Jinpo's fuchi-kashira, designs of raptors alighting upon oak branches are described as possessing "an extremely forceful impact," with "masterpieces" among them, while his lily subjects are noted as a particular strength. The school's legacy, as attested across the designated corpus, resides in this synthesis of technical rigor, vivid realism, and the bold relief carving that constitutes its most recognizable hallmark. Learn more →
| Smith | Era | Designated |
|---|---|---|
| Tsu Jinpo津尋甫 | — | 7 |
| Masayoshi正芳 | — | 0 |
| Masahide正英 | — | 0 |
| Masatsugu正次 | — | 0 |
| Masamichi正道 | — | 0 |
This work carries older NBTHK “Kichō”-era papers, which the NBTHK no longer issues and largely disavows today. To confirm the attribution, submission to an official Japanese examination body (such as the NBTHK or NTHK) for modern certification could be considered.
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