Sengoku Seki was an industry: smiths organized under their tutelary Kasuga shrine, arming the war bands of central Japan. Magoroku Kanemoto’s sanbonsugi and the finest Kanesada work prove quality survived inside mass production.
This antique Japanese katana is signed by Masatoshi (正利), a swordsmith from Mino province active in the late Muromachi period (1532-1558). He was a son of Sakakura Masayoshi and forged swords in the Sakakura town near Seki city. The blade comes with an NBTHK Hozon Certificate, shirasaya, and koshirae, featuring a tsuba with Karajishi and a tsuka with shrimp menuki.
NihontoWatchmei · Mino-den · Muromachi · nagasa 71.1cm · sori 1.6cm
Mino-den · Mino · around 1504-1521
Tōken Taikan top 49%
1 piece on the market now
Where Masatoshi stands among comparable artisans: across all of nihontō, and within tradition, era, and period. The tiers (Foremost · Leading · Major · Notable) weigh official designations from the NBTHK and Japan's Agency for Cultural Affairs, together with historical honors of lasting repute such as the Sansaku and Meibutsu-chō.
Select a lens to see how it's measured.
Mino-den · Mino
1 piece on the market now
| Smith | Era | Designated |
|---|---|---|
| Masatoshi正利 | 1504-1521 | 1 |
| Masatoshi正俊 | 1487-1489 | 1 |
Mino in the Muromachi period
Sengoku Seki was an industry: smiths organized under their tutelary Kasuga shrine, arming the war bands of central Japan. Magoroku Kanemoto’s sanbonsugi and the finest Kanesada work prove quality survived inside mass production.
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 Masatoshi (正利), a swordsmith from Mino province active in the late Muromachi period (1532-1558). He was a son of Sakakura Masayoshi and forged swords in the Sakakura town near Seki city. The blade comes with an NBTHK Hozon Certificate, shirasaya, and koshirae, featuring a tsuba with Karajishi and a tsuka with shrimp menuki.
NihontoWatchmei · Mino-den · Muromachi · nagasa 71.1cm · sori 1.6cm
Mino-den · Mino · around 1504-1521
Tōken Taikan top 49%
1 piece on the market now
Where Masatoshi stands among comparable artisans: across all of nihontō, and within tradition, era, and period. The tiers (Foremost · Leading · Major · Notable) weigh official designations from the NBTHK and Japan's Agency for Cultural Affairs, together with historical honors of lasting repute such as the Sansaku and Meibutsu-chō.
Select a lens to see how it's measured.
Mino-den · Mino
1 piece on the market now
| Smith | Era | Designated |
|---|---|---|
| Masatoshi正利 | 1504-1521 | 1 |
| Masatoshi正俊 | 1487-1489 | 1 |
Mino in the Muromachi period
Sengoku Seki was an industry: smiths organized under their tutelary Kasuga shrine, arming the war bands of central Japan. Magoroku Kanemoto’s sanbonsugi and the finest Kanesada work prove quality survived inside mass production.
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.
