This listing from Ginza Choshuya features an ubu-mumei tachi attributed to the Nioh school, active in Suo Province during the late Nanbokucho period. The blade exhibits a long length, deep koshi-zori, and fumbari, with a narrower saki-haba compared to motohaba, retaining a slight resemblance to earlier Kamakura period forms. The Nioh school, founded by Kiyotsuna, flourished through generations of smiths bearing the 'Kiyo' character in their names, extending into the Edo period.
NihontoWatchBETAmumei · Nioh · Eisho (1504-1521)
Wakimono · Suo
13 pieces on the market now
The Niō school (二王) worked in Suō Province along the San'yōdō, the western reach of the country where heavy concentrations of temple estates, including lands of Tōdai-ji, drew the province into exchange with the Yamato heartland. The members describe the line as beginning in tradition around the Hōen era (1135 to 1141) with a Kiyozane or Kiyohira, but they agree that no securely attributable work by either survives, so Kiyotsuna is regarded in effect as the school's founder. Learn more →
| Smith | Era | Designated |
|---|---|---|
| Kiyotsuna清綱 | 1293-1299 | 10 |
| Masakiyo方清 | 1661-1673 | 0 |
| Naokuni直國 | 1848-1854 | 0 |
| Masakiyo方清 | 1688-1704 | 0 |
| Kazukiyo一清 | 1441-1444 | 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.
If, due to our fault, the item differs significantly from its proper condition, the item may be returned. Cooling-off is within one week of the item's arrival.
This listing from Ginza Choshuya features an ubu-mumei tachi attributed to the Nioh school, active in Suo Province during the late Nanbokucho period. The blade exhibits a long length, deep koshi-zori, and fumbari, with a narrower saki-haba compared to motohaba, retaining a slight resemblance to earlier Kamakura period forms. The Nioh school, founded by Kiyotsuna, flourished through generations of smiths bearing the 'Kiyo' character in their names, extending into the Edo period.
NihontoWatchBETAmumei · Nioh · Eisho (1504-1521)
Wakimono · Suo
13 pieces on the market now
The Niō school (二王) worked in Suō Province along the San'yōdō, the western reach of the country where heavy concentrations of temple estates, including lands of Tōdai-ji, drew the province into exchange with the Yamato heartland. The members describe the line as beginning in tradition around the Hōen era (1135 to 1141) with a Kiyozane or Kiyohira, but they agree that no securely attributable work by either survives, so Kiyotsuna is regarded in effect as the school's founder. Learn more →
| Smith | Era | Designated |
|---|---|---|
| Kiyotsuna清綱 | 1293-1299 | 10 |
| Masakiyo方清 | 1661-1673 | 0 |
| Naokuni直國 | 1848-1854 | 0 |
| Masakiyo方清 | 1688-1704 | 0 |
| Kazukiyo一清 | 1441-1444 | 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.
If, due to our fault, the item differs significantly from its proper condition, the item may be returned. Cooling-off is within one week of the item's arrival.
