This is an iron tsuba by Bushū-jū Masafusa from the Edo Period. It features an unusual shape with a large naginata design rendered in raised carving and openwork (niku-bori ji-sukashi). The tsuba comes with an NBTHK Hozon Tosogu certificate and is housed in a Kiri box.
Certificate reading — 銘 武州住正房


Ito Masafusa
Edo
Musashi
Signed
Hozon (NBTHK)
Iron-tsuba · around 1670
3 pieces on the market now
Where Masafusa 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.
Iron-tsuba · Musashi
52 pieces on the market now
The Ito school (伊藤派) was a prolific kinkō lineage based in Kanda, Edo, in Musashi province. The line was established by Masanaga (正長, d.
1727), who received appointment as official tsuba maker (kōgi o-kakae tsubashi) to the Tokugawa Shogunate following an audience with Shogun Ienobu in 1710. Successive heads bore the character 正 (Masa-) in their art names, producing ten recorded generations from the Genroku era through the Meiji period. Learn more →
| Smith | Era | Designated |
|---|---|---|
| Katsumi勝見 | — | 4 |
| Sadatsune貞恒 | — | 0 |
| Masayoshi正備 | — | 0 |
| Masatsune正常 | — | 0 |
| Masakane正金 | — | 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 siteIf you wish to return an item, please notify us within 3 days of receipt. After this period we cannot accept cancellations. Please ship the return to us within 5 business days. Cancellation is conditional on the item being kept in the same condition as at the time of sale, so please handle it with care.
This is an iron tsuba by Bushū-jū Masafusa from the Edo Period. It features an unusual shape with a large naginata design rendered in raised carving and openwork (niku-bori ji-sukashi). The tsuba comes with an NBTHK Hozon Tosogu certificate and is housed in a Kiri box.
Certificate reading — 銘 武州住正房


Ito Masafusa
Edo
Musashi
Signed
Hozon (NBTHK)
Iron-tsuba · around 1670
3 pieces on the market now
Where Masafusa 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.
Iron-tsuba · Musashi
52 pieces on the market now
The Ito school (伊藤派) was a prolific kinkō lineage based in Kanda, Edo, in Musashi province. The line was established by Masanaga (正長, d.
1727), who received appointment as official tsuba maker (kōgi o-kakae tsubashi) to the Tokugawa Shogunate following an audience with Shogun Ienobu in 1710. Successive heads bore the character 正 (Masa-) in their art names, producing ten recorded generations from the Genroku era through the Meiji period. Learn more →
| Smith | Era | Designated |
|---|---|---|
| Katsumi勝見 | — | 4 |
| Sadatsune貞恒 | — | 0 |
| Masayoshi正備 | — | 0 |
| Masatsune正常 | — | 0 |
| Masakane正金 | — | 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 siteIf you wish to return an item, please notify us within 3 days of receipt. After this period we cannot accept cancellations. Please ship the return to us within 5 business days. Cancellation is conditional on the item being kept in the same condition as at the time of sale, so please handle it with care.