A pair of Suaka (pure copper) menuki attributed to the Yokoya School, featuring a distinctive shishi design. The menuki are inlaid with silver and gold iroe, and were made in the Edo period. They come in a custom-made kiri box.
mumei · Yokoya · Edo







Yokoya School
Edo
Unsigned
Hozon (NBTHK)
Machibori · Edo
98 pieces on the market now
The Yokoya school was the largest metalworking lineage of the Edo period, founded in the early seventeenth century when the first-generation Yokoya Soyo -- sometimes distinguished as "Sofu Soyo" or "Ko-Soyo" -- studied under Goto Injo Mitsutomi and established an independent atelier in Edo. Learn more →
| Smith | Era | Designated |
|---|---|---|
| Somin宗珉 | — | 50 |
| Soyo宗與 | — | 14 |
| Soju宗壽 | — | 3 |
| Yasukiyo安精 | — | 0 |
| Yoshisada宜貞 | — | 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 site30-day refund policy. Items must be returned in original condition and packaging; customized products are non-returnable. 2-week inspection window with full item refund (shipping costs non-refundable). Customer pays return shipping.
A pair of Suaka (pure copper) menuki attributed to the Yokoya School, featuring a distinctive shishi design. The menuki are inlaid with silver and gold iroe, and were made in the Edo period. They come in a custom-made kiri box.
mumei · Yokoya · Edo







Yokoya School
Edo
Unsigned
Hozon (NBTHK)
Machibori · Edo
98 pieces on the market now
The Yokoya school was the largest metalworking lineage of the Edo period, founded in the early seventeenth century when the first-generation Yokoya Soyo -- sometimes distinguished as "Sofu Soyo" or "Ko-Soyo" -- studied under Goto Injo Mitsutomi and established an independent atelier in Edo. Learn more →
| Smith | Era | Designated |
|---|---|---|
| Somin宗珉 | — | 50 |
| Soyo宗與 | — | 14 |
| Soju宗壽 | — | 3 |
| Yasukiyo安精 | — | 0 |
| Yoshisada宜貞 | — | 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 site30-day refund policy. Items must be returned in original condition and packaging; customized products are non-returnable. 2-week inspection window with full item refund (shipping costs non-refundable). Customer pays return shipping.