This is a tsuba from the Edo era, attributed to the Kumagaya school. It features a Zuiun-hanakiri-zu (瑞雲花桐図) design. The tsuba has been certified as Tokubetsu Hozon Tosogu by the NBTHK.
Certificate reading — 無銘（熊谷派）
NihontoWatchBETAmumei · Kumagaya-Ha · Edo
Kumagai School
Edo
Unsigned
Tokuho (NBTHK)
Higo · Musashi
8 pieces on the market now
| Smith | Era | Designated |
|---|---|---|
| Kumagai Yoshitsugu熊谷義次 | — | 0 |
| Kumagai Yoshiyuki熊谷義之 | — | 0 |
A Hozon-certified fitting of notably superior craftsmanship and condition, often with signature or workmanship of high reference 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 siteNo cooling-off period or returns; refund only if the purchased sword is proven fake, capped at purchase price (excludes commission sales, accessories, auction items).
This is a tsuba from the Edo era, attributed to the Kumagaya school. It features a Zuiun-hanakiri-zu (瑞雲花桐図) design. The tsuba has been certified as Tokubetsu Hozon Tosogu by the NBTHK.
Certificate reading — 無銘（熊谷派）
NihontoWatchBETAmumei · Kumagaya-Ha · Edo
Kumagai School
Edo
Unsigned
Tokuho (NBTHK)
Higo · Musashi
8 pieces on the market now
| Smith | Era | Designated |
|---|---|---|
| Kumagai Yoshitsugu熊谷義次 | — | 0 |
| Kumagai Yoshiyuki熊谷義之 | — | 0 |
A Hozon-certified fitting of notably superior craftsmanship and condition, often with signature or workmanship of high reference 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 siteNo cooling-off period or returns; refund only if the purchased sword is proven fake, capped at purchase price (excludes commission sales, accessories, auction items).
