This is a rare, full-length Naminohira school tachi with a deeply curved sugata and a groove that stops well above the tang. The tang is ubu but shows some patches of heavy corrosion loss. The sugata suggests it is from the Nanbokucho to early Muromachi period, 14th-15th century.
NihontoWatchBETAmumei · Naminohira · Koto · nagasa 77.2cm · sori 3.7cm
Wakimono · Satsuma
15 pieces on the market now
The Naminohira school traces its origins to the late Heian period, when a swordsmith named Masakuni migrated from Yamato Province and established himself at Naminohira in Taniyama District, Satsuma Province. His son Yukiyasu succeeded him, and the lineage continued unbroken into the late Edo shinshintō era. The collective term Ko-Naminohira designates smiths and works dating no later than the Nanbokuchō period, distinguishing the school's formative generations from later practitioners. Learn more →
| Smith | Era | Designated |
|---|---|---|
| Yukiyasu行安 | 1308-1311 | 10 |
| Yasutsugu安次 | 1224-1225 | 0 |
| Yasutsugu安次 | 1375-1381 | 0 |
| Yasuyoshi安吉 | 1469-1487 | 0 |
| Yasutsuna安綱 | 1288-1333 | 0 |
We could not find an authenticity certificate on the seller’s listing. Japanese swords and fittings are normally papered by the NBTHK (or the NTHK). Without one, the attribution is the seller’s own assessment and has not been independently verified — treat it with caution and ask the dealer about certification before buying.
Returns accepted on items ordered from the site when an item does not appear to be as depicted and described; buyer must notify via email within 7 days of receipt. Refund covers purchase price minus shipping, bank fees, and currency conversion. Sales on items paid in terms are final, as are sales of items personally inspected.
This is a rare, full-length Naminohira school tachi with a deeply curved sugata and a groove that stops well above the tang. The tang is ubu but shows some patches of heavy corrosion loss. The sugata suggests it is from the Nanbokucho to early Muromachi period, 14th-15th century.
NihontoWatchBETAmumei · Naminohira · Koto · nagasa 77.2cm · sori 3.7cm
Wakimono · Satsuma
15 pieces on the market now
The Naminohira school traces its origins to the late Heian period, when a swordsmith named Masakuni migrated from Yamato Province and established himself at Naminohira in Taniyama District, Satsuma Province. His son Yukiyasu succeeded him, and the lineage continued unbroken into the late Edo shinshintō era. The collective term Ko-Naminohira designates smiths and works dating no later than the Nanbokuchō period, distinguishing the school's formative generations from later practitioners. Learn more →
| Smith | Era | Designated |
|---|---|---|
| Yukiyasu行安 | 1308-1311 | 10 |
| Yasutsugu安次 | 1224-1225 | 0 |
| Yasutsugu安次 | 1375-1381 | 0 |
| Yasuyoshi安吉 | 1469-1487 | 0 |
| Yasutsuna安綱 | 1288-1333 | 0 |
We could not find an authenticity certificate on the seller’s listing. Japanese swords and fittings are normally papered by the NBTHK (or the NTHK). Without one, the attribution is the seller’s own assessment and has not been independently verified — treat it with caution and ask the dealer about certification before buying.
Returns accepted on items ordered from the site when an item does not appear to be as depicted and described; buyer must notify via email within 7 days of receipt. Refund covers purchase price minus shipping, bank fees, and currency conversion. Sales on items paid in terms are final, as are sales of items personally inspected.
