NihontoWatchNihontoWatchKabutobachi-zu-Tsuba 椀形 鉄重合仕立地 鋲留 小透 重合耳 In paulownia wood box
NihontoWatchOffered by World Seiyudo
Myochin School
Heian
Unsigned
Tokuho (NBTHK)
As written by the shop
Tosho-Katchushi · Kyoto
20 pieces on the market now
| Smith | Era | Designated |
|---|---|---|
| Munemasa宗政 | — | 0 |
| Yasutsugu保次 | — | 0 |
| Munesada宗定 | — | 0 |
| Munetsugu宗次 | — | 0 |
| Yoshitada義忠 | — | 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).