This is a katana made by Ujishige from Tegarayama in Banshu (Harima Province) during the middle Edo period (around 1764). The blade has a length of 60.5cm and features a ko-notare hamon and bohi engravings on both sides. It comes with a koshirae and is certified as a Hozon Token by the NBTHK.
mei · Meireki (1655-1658) · nagasa 60.5cm · sori 1.6cm







Shinshinto · Harima · around 1764-1772
Tōken Taikan top 76%
1 piece on the market now
Shinshinto · Harima
6 pieces on the market now
At the foot of Mount Tegara in Himeji, Harima province, a family of smiths took the mountain's name as their own across successive generations, descending from the first-generation Yamato no Daijō Fujiwara Ujishige. The setsumei trace this Banshū line through its best-documented figure, Tegarayama Masashige[[c:1]], commonly called Asashichi or Chōshichi and using the art name Tankasai. Learn more →
| Smith | Era | Designated |
|---|---|---|
| Masashige正繁 | 1789-1801 | 13 |
| Ujishige氏繁 | 1751-1764 | 0 |
| Ujishige氏繁 | 1781-1789 | 0 |
| Ujishige氏繁 | 1789-1801 | 0 |
| Masanao正直 | 1804-1818 | 0 |
Certifies a genuine blade worth preserving: a signature confirmed correct, or, if unsigned, an era, province, and school that the NBTHK can reliably identify.
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 katana made by Ujishige from Tegarayama in Banshu (Harima Province) during the middle Edo period (around 1764). The blade has a length of 60.5cm and features a ko-notare hamon and bohi engravings on both sides. It comes with a koshirae and is certified as a Hozon Token by the NBTHK.
mei · Meireki (1655-1658) · nagasa 60.5cm · sori 1.6cm







Shinshinto · Harima · around 1764-1772
Tōken Taikan top 76%
1 piece on the market now
Shinshinto · Harima
6 pieces on the market now
At the foot of Mount Tegara in Himeji, Harima province, a family of smiths took the mountain's name as their own across successive generations, descending from the first-generation Yamato no Daijō Fujiwara Ujishige. The setsumei trace this Banshū line through its best-documented figure, Tegarayama Masashige[[c:1]], commonly called Asashichi or Chōshichi and using the art name Tankasai. Learn more →
| Smith | Era | Designated |
|---|---|---|
| Masashige正繁 | 1789-1801 | 13 |
| Ujishige氏繁 | 1751-1764 | 0 |
| Ujishige氏繁 | 1781-1789 | 0 |
| Ujishige氏繁 | 1789-1801 | 0 |
| Masanao正直 | 1804-1818 | 0 |
Certifies a genuine blade worth preserving: a signature confirmed correct, or, if unsigned, an era, province, and school that the NBTHK can reliably identify.
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).