This is a tanto made by Yokoyama Sukekane in 1870, just before the Haitorei Edict. It features the distinctive gunome-choji hamon of the Yokoyama school with a tight nioikuchi, creating a brilliant and delicate atmosphere. The blade comes with both a shirasaya and a koshirae, and is accompanied by an NBTHK Tokubetsu Hozon Token certificate.
Certificate reading — 銘 備州長船住横山祐包 明治三年八月日
mei · Yokoyama · Shin-shinto · nagasa 27.2cm





Bizen-den · Bizen · around 1834-1872
Tōken Taikan top 60%
10 pieces on the market now
Bizen-den · Bizen
38 pieces on the market now
| Smith | Era | Designated |
|---|---|---|
| Sukenobu祐信 | 1830-1844 | 0 |
| Suketaka祐高 | 1865-1868 | 0 |
| Sukeharu祐春 | 1864-1865 | 0 |
| Sukehiro祐廣 | 1854-1860 | 0 |
| Sukekane祐包 | 1868-1912 | 0 |
A Hozon-certified blade judged to show notably superior workmanship and a better state of preservation. The bar is higher: re-tempered blades and most unsigned Muromachi/Edo works are excluded.
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 siteIf you wish to return an item, please notify us within 3 days of receipt. After this period we cannot accept cancellations. Please ship the return to us within 5 business days. Cancellation is conditional on the item being kept in the same condition as at the time of sale, so please handle it with care.
This is a tanto made by Yokoyama Sukekane in 1870, just before the Haitorei Edict. It features the distinctive gunome-choji hamon of the Yokoyama school with a tight nioikuchi, creating a brilliant and delicate atmosphere. The blade comes with both a shirasaya and a koshirae, and is accompanied by an NBTHK Tokubetsu Hozon Token certificate.
Certificate reading — 銘 備州長船住横山祐包 明治三年八月日
mei · Yokoyama · Shin-shinto · nagasa 27.2cm





Bizen-den · Bizen · around 1834-1872
Tōken Taikan top 60%
10 pieces on the market now
Bizen-den · Bizen
38 pieces on the market now
| Smith | Era | Designated |
|---|---|---|
| Sukenobu祐信 | 1830-1844 | 0 |
| Suketaka祐高 | 1865-1868 | 0 |
| Sukeharu祐春 | 1864-1865 | 0 |
| Sukehiro祐廣 | 1854-1860 | 0 |
| Sukekane祐包 | 1868-1912 | 0 |
A Hozon-certified blade judged to show notably superior workmanship and a better state of preservation. The bar is higher: re-tempered blades and most unsigned Muromachi/Edo works are excluded.
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 siteIf you wish to return an item, please notify us within 3 days of receipt. After this period we cannot accept cancellations. Please ship the return to us within 5 business days. Cancellation is conditional on the item being kept in the same condition as at the time of sale, so please handle it with care.