This is a fine katana attributed to Masanao of Kazusa Province, a student of Kiyomaro, from the late Edo period (around Kaei era). The blade is o-suriage mumei, with the nakago shaped to fit the koshirae. It is believed to be a masterfully forged work, reminiscent of Shizu Saburo Kaneuji's grand tachi, which Kiyomaro himself admired.
NihontoWatch
Shinshinto · Kazusa · around 1865-1868
Tōken Taikan top 76%
1 piece on the market now
Where Masanao 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.
Shinshinto · Musashi
13 pieces on the market now
The Kiyomaro school gathered in the workshops of Yotsuya in Edo around the middle of the nineteenth century, its founder Yamaura Kiyomaro (清麿) born in Bunka 10 (1813) at Akaiwa village in the Komoro district of Shinano, the second son of the country gentry-warrior Yamaura Nobukaze. Learn more →
| Smith | Era | Designated |
|---|---|---|
| Kiyomaro清麿 | 1839-1854 | 52 |
| Nobuhide信秀 | 1857-1867 | 34 |
| Kiyondo清人 | 1848-1868 | 8 |
| Masao真雄 | 1844-1866 | 6 |
| Masanao正直 | 1865-1868 | 3 |
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 is a fine katana attributed to Masanao of Kazusa Province, a student of Kiyomaro, from the late Edo period (around Kaei era). The blade is o-suriage mumei, with the nakago shaped to fit the koshirae. It is believed to be a masterfully forged work, reminiscent of Shizu Saburo Kaneuji's grand tachi, which Kiyomaro himself admired.
NihontoWatchShinshinto · Kazusa · around 1865-1868
Tōken Taikan top 76%
1 piece on the market now
Where Masanao 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.
Shinshinto · Musashi
13 pieces on the market now
The Kiyomaro school gathered in the workshops of Yotsuya in Edo around the middle of the nineteenth century, its founder Yamaura Kiyomaro (清麿) born in Bunka 10 (1813) at Akaiwa village in the Komoro district of Shinano, the second son of the country gentry-warrior Yamaura Nobukaze. Learn more →
| Smith | Era | Designated |
|---|---|---|
| Kiyomaro清麿 | 1839-1854 | 52 |
| Nobuhide信秀 | 1857-1867 | 34 |
| Kiyondo清人 | 1848-1868 | 8 |
| Masao真雄 | 1844-1866 | 6 |
| Masanao正直 | 1865-1868 | 3 |
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.
