An iron tsuba signed by Ichirin, who was born in 1801 and became a student of Gotō Ichiji ō at the age of thirty. This tsuba was made in 1872 when he was 71 years old. It features a mokume ground with visible folds, gold nunome zogan inlay, and silver inlay dragon teeth, and comes with NBTHK Hozon Tosogu certification.









Ichijo School
Edo
Signed
Hozon (NBTHK)
Iebori · Kyoto
32 pieces on the market now
" Ichijo was the fifth-generation head of the Shichiroemon house, a cadet branch of the Goto family, and trained under Hanzaemon Kamejo before succeeding to the headship at fifteen. His imperial commissions -- fittings for Emperor Kokaku in 1824 and Emperor Komei in 1862 -- earned him the ranks of Hokyo and Hogen respectively, and his atelier in Kyoto attracted a circle of gifted disciples who extended his aesthetic into the Bakumatsu and early Meiji periods. Learn more →
| Smith | Era | Designated |
|---|---|---|
| Goto Ichijo後藤一乗 | — | 91 |
| Tomei東明 | — | 31 |
| Nagatake永武 | — | 14 |
| Ikkin一琴 | — | 11 |
| Issho一匠 | 1828-1876 | 10 |
Certifies a genuine fitting worth preserving: a correct signature, or, if unsigned, an identifiable era and school, with recognized artistic and craft value.
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 site30-day refund policy. Items must be returned in original condition and packaging; customized products are non-returnable. 2-week inspection window with full item refund (shipping costs non-refundable). Customer pays return shipping.
An iron tsuba signed by Ichirin, who was born in 1801 and became a student of Gotō Ichiji ō at the age of thirty. This tsuba was made in 1872 when he was 71 years old. It features a mokume ground with visible folds, gold nunome zogan inlay, and silver inlay dragon teeth, and comes with NBTHK Hozon Tosogu certification.









Ichijo School
Edo
Signed
Hozon (NBTHK)
Iebori · Kyoto
32 pieces on the market now
" Ichijo was the fifth-generation head of the Shichiroemon house, a cadet branch of the Goto family, and trained under Hanzaemon Kamejo before succeeding to the headship at fifteen. His imperial commissions -- fittings for Emperor Kokaku in 1824 and Emperor Komei in 1862 -- earned him the ranks of Hokyo and Hogen respectively, and his atelier in Kyoto attracted a circle of gifted disciples who extended his aesthetic into the Bakumatsu and early Meiji periods. Learn more →
| Smith | Era | Designated |
|---|---|---|
| Goto Ichijo後藤一乗 | — | 91 |
| Tomei東明 | — | 31 |
| Nagatake永武 | — | 14 |
| Ikkin一琴 | — | 11 |
| Issho一匠 | 1828-1876 | 10 |
Certifies a genuine fitting worth preserving: a correct signature, or, if unsigned, an identifiable era and school, with recognized artistic and craft value.
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 site30-day refund policy. Items must be returned in original condition and packaging; customized products are non-returnable. 2-week inspection window with full item refund (shipping costs non-refundable). Customer pays return shipping.