A shakudo fuchi-kashira signed by Issho Nakagawa Katsuyoshi, a student of Goto Ichijo and representative of the Ichijo School. The fittings feature a nanako ground with gold and silver inlay, decorated with plum blossoms and nightingales, symbols of spring and happiness. This elegant piece comes with a custom-made kiri box.
mei · Ichijo · Edo










Ichijō
Edo
Signed
Hozon (NBTHK)
Iron-tsuba · Kyoto
189 pieces on the market now
The Shoami (正阿弥) school arose in Kyoto as one of the principal lineages among the specialist tsuba makers who came to the fore from the middle through the late Muromachi period. Its roots lie in the capital's communities of ami-shū, who served as dōbōshū (attendant artisans) and within whose circles Shōami lineages existed; the prevailing view today is that these artisans originally worked as makers of tōsōgu in general and later became specialized tsuba craftsmen. Learn more →
| Smith | Era | Designated |
|---|---|---|
| Denbei傳兵衛 | — | 13 |
| Shoami Katsuyoshi正阿弥勝義 | — | 7 |
| Matashichi又七 | — | 0 |
| Yoshikazu吉一 | — | 0 |
| Jihachiro治八郎 | — | 0 |
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.
A shakudo fuchi-kashira signed by Issho Nakagawa Katsuyoshi, a student of Goto Ichijo and representative of the Ichijo School. The fittings feature a nanako ground with gold and silver inlay, decorated with plum blossoms and nightingales, symbols of spring and happiness. This elegant piece comes with a custom-made kiri box.
mei · Ichijo · Edo










Ichijō
Edo
Signed
Hozon (NBTHK)
Iron-tsuba · Kyoto
189 pieces on the market now
The Shoami (正阿弥) school arose in Kyoto as one of the principal lineages among the specialist tsuba makers who came to the fore from the middle through the late Muromachi period. Its roots lie in the capital's communities of ami-shū, who served as dōbōshū (attendant artisans) and within whose circles Shōami lineages existed; the prevailing view today is that these artisans originally worked as makers of tōsōgu in general and later became specialized tsuba craftsmen. Learn more →
| Smith | Era | Designated |
|---|---|---|
| Denbei傳兵衛 | — | 13 |
| Shoami Katsuyoshi正阿弥勝義 | — | 7 |
| Matashichi又七 | — | 0 |
| Yoshikazu吉一 | — | 0 |
| Jihachiro治八郎 | — | 0 |
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.