This is a katana by the 8th generation Tadayoshi of Hizen province, a renowned swordsmith of the late Edo period. The blade features well-forged jitetsu with a chu-suguha tempered in nie-deki style. It comes with a high-quality koshirae fitted with a scabbard adorned in ao-gai chiri (blue mother-of-pearl) lacquer.
mei · Shin-shinto · nagasa 68.2cm · sori 1.8cm


















Shinto · Hizen · around 1830-1844
Fujishiro Chu-jo saku · Tōken Taikan top 76%
5 pieces on the market now
Shinto · Hizen
122 pieces on the market now
The Hizen Tadayoshi school began with a single domain commission. In Keicho 1 (1596) the Nabeshima of Hizen ordered Hashimoto Shinzaemon, the smith who would sign Tadayoshi, up to Kyoto with the carver Munenaga; there he entered the gate of Umetada Myoju and studied forging while Munenaga learned the chisel. The two returned to the province in Keicho 3 (1598), and Tadayoshi settled in the castle town below Saga, where under the domain's patronage the line grew into the dominant sword-making house of Kyushu. Learn more →
| Smith | Era | Designated |
|---|---|---|
| Tadayoshi忠吉 | 1596-1632 | 123 |
| Tadayoshi忠吉 | 1662-1681 | 58 |
| Tadahiro忠廣 | 1624-1693 | 169 |
| Masahiro正廣 | 1624-1655 | 32 |
| Tadakuni忠國 | 1648-1652 | 32 |
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 siteThree-day cooling-off period from receipt for refund or exchange. Return shipping and transfer fees are customer responsibility. Items showing use or condition changes are non-returnable.
This is a katana by the 8th generation Tadayoshi of Hizen province, a renowned swordsmith of the late Edo period. The blade features well-forged jitetsu with a chu-suguha tempered in nie-deki style. It comes with a high-quality koshirae fitted with a scabbard adorned in ao-gai chiri (blue mother-of-pearl) lacquer.
mei · Shin-shinto · nagasa 68.2cm · sori 1.8cm


















Shinto · Hizen · around 1830-1844
Fujishiro Chu-jo saku · Tōken Taikan top 76%
5 pieces on the market now
Shinto · Hizen
122 pieces on the market now
The Hizen Tadayoshi school began with a single domain commission. In Keicho 1 (1596) the Nabeshima of Hizen ordered Hashimoto Shinzaemon, the smith who would sign Tadayoshi, up to Kyoto with the carver Munenaga; there he entered the gate of Umetada Myoju and studied forging while Munenaga learned the chisel. The two returned to the province in Keicho 3 (1598), and Tadayoshi settled in the castle town below Saga, where under the domain's patronage the line grew into the dominant sword-making house of Kyushu. Learn more →
| Smith | Era | Designated |
|---|---|---|
| Tadayoshi忠吉 | 1596-1632 | 123 |
| Tadayoshi忠吉 | 1662-1681 | 58 |
| Tadahiro忠廣 | 1624-1693 | 169 |
| Masahiro正廣 | 1624-1655 | 32 |
| Tadakuni忠國 | 1648-1652 | 32 |
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 siteThree-day cooling-off period from receipt for refund or exchange. Return shipping and transfer fees are customer responsibility. Items showing use or condition changes are non-returnable.