This antique Japanese Katana is signed by the second-generation Mutsu no Kami Kaneyasu, active during the Mid Edo period (1661–1689). Originally from Tango Province, he was adopted by the first-generation Kaneyasu and is known as "Right Mutsu." The blade is categorized as Osaka Shinto and comes with an NBTHK Hozon Certificate, koshirae, and shirasaya.
mei · Edo · nagasa 68.1cm · sori 1.3cm



























Yamato-den · Settsu · around 1624-1655
Fujishiro Jo saku · Tōken Taikan top 31%
5 pieces on the market now
Yamato-den · Yamato
22 pieces on the market now
The setsumei of the Monju (文珠) line all gather around a single figure: Shigekuni (重国), the smith better known by the appellation Nanki Shigekuni (南紀重国). The records describe him as originally of Yamato Province and a late offshoot of the Tegai group (Tegai-ha)[[c:1]], whose common name was Kurōsaburō. Learn more →
| Smith | Era | Designated |
|---|---|---|
| Shigekuni重國 | 1596-1630 | 59 |
| Shigekuni重國 | 1655-1673 | 3 |
| Kanetsugu包次 | 1596-1615 | 0 |
| Kanekura包藏 | 1624-1644 | 0 |
| Kaneari包有 | 1681-1684 | 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 siteReturns/exchanges limited to defects caused by shipping (except willful misconduct or gross negligence by the company); customers must contact within 72 hours of receiving the product.
This antique Japanese Katana is signed by the second-generation Mutsu no Kami Kaneyasu, active during the Mid Edo period (1661–1689). Originally from Tango Province, he was adopted by the first-generation Kaneyasu and is known as "Right Mutsu." The blade is categorized as Osaka Shinto and comes with an NBTHK Hozon Certificate, koshirae, and shirasaya.
mei · Edo · nagasa 68.1cm · sori 1.3cm



























Yamato-den · Settsu · around 1624-1655
Fujishiro Jo saku · Tōken Taikan top 31%
5 pieces on the market now
Yamato-den · Yamato
22 pieces on the market now
The setsumei of the Monju (文珠) line all gather around a single figure: Shigekuni (重国), the smith better known by the appellation Nanki Shigekuni (南紀重国). The records describe him as originally of Yamato Province and a late offshoot of the Tegai group (Tegai-ha)[[c:1]], whose common name was Kurōsaburō. Learn more →
| Smith | Era | Designated |
|---|---|---|
| Shigekuni重國 | 1596-1630 | 59 |
| Shigekuni重國 | 1655-1673 | 3 |
| Kanetsugu包次 | 1596-1615 | 0 |
| Kanekura包藏 | 1624-1644 | 0 |
| Kaneari包有 | 1681-1684 | 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 siteReturns/exchanges limited to defects caused by shipping (except willful misconduct or gross negligence by the company); customers must contact within 72 hours of receiving the product.