This is a wakizashi by Nagasonen Kotetsu Nyudo Okisato, dated to the 9th year of Kanbun (1669). It features a luxurious koshirae adorned with the Gosan-kiri (paulownia) family crest. The blade is polished and attributed to Kotetsu, with a straight hamon and fine jitetsu.
NihontoWatchmei · Edo · nagasa 39cm · sori 0.9cm
Shinto · Musashi
4 pieces on the market now
Nagasone Okisato, who took the smithing name Kotetsu (虎徹), began his career not at the forge of the swordsmith but at that of the armorer, working as a katchūshi in Echizen Province. Around Meireki 2 (1656), when he was about fifty years of age, he relocated to Edo and changed his profession to swordsmithing, settling in the area of Tōeizan and Shinobugaoka. The setsumei record that his common name was Sannojō; he first signed Okisato, and after taking Buddhist vows styled himself Kotetsu Nyūdō. Learn more →
| Smith | Era | Designated |
|---|---|---|
| Kotetsu虎徹 | 1644-1677 | 128 |
| Okimasa興正 | 1661-1690 | 26 |
| Nagasone Kotetsu長曽祢興里 | c.1597-1678 | 4 |
| Okihisa興久 | 1673-1681 | 2 |
| Toranyudo虎入道 | 1661-1673 | 2 |
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.
落札決定後のキャンセルは一切認められません。一度落札が決定しますと、落札者には商品購入の義務が生じます。
This is a wakizashi by Nagasonen Kotetsu Nyudo Okisato, dated to the 9th year of Kanbun (1669). It features a luxurious koshirae adorned with the Gosan-kiri (paulownia) family crest. The blade is polished and attributed to Kotetsu, with a straight hamon and fine jitetsu.
NihontoWatchmei · Edo · nagasa 39cm · sori 0.9cm
Shinto · Musashi
4 pieces on the market now
Nagasone Okisato, who took the smithing name Kotetsu (虎徹), began his career not at the forge of the swordsmith but at that of the armorer, working as a katchūshi in Echizen Province. Around Meireki 2 (1656), when he was about fifty years of age, he relocated to Edo and changed his profession to swordsmithing, settling in the area of Tōeizan and Shinobugaoka. The setsumei record that his common name was Sannojō; he first signed Okisato, and after taking Buddhist vows styled himself Kotetsu Nyūdō. Learn more →
| Smith | Era | Designated |
|---|---|---|
| Kotetsu虎徹 | 1644-1677 | 128 |
| Okimasa興正 | 1661-1690 | 26 |
| Nagasone Kotetsu長曽祢興里 | c.1597-1678 | 4 |
| Okihisa興久 | 1673-1681 | 2 |
| Toranyudo虎入道 | 1661-1673 | 2 |
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.
落札決定後のキャンセルは一切認められません。一度落札が決定しますと、落札者には商品購入の義務が生じます。
