Kotsuka with kogatana featuring a peacock sitting in a flowering tree over a waterfall, worked in shakudo and gold with a fine shakudo background. Both pieces are signed, the kotsuka is signed Masaaki with a kao. Condition is excellent with a few minor scuffs on sides and back. There is a hamon on the kogatana.
NihontoWatchBETA
Ishiguro School
Edo
Signed
Machibori · Edo
22 pieces on the market now
The Ishiguro school was founded by Ishiguro Masatsune, born in Horeki 10 (1760), who trained under Kato Naotsune and Yanagawa Naomasa within the broader Yokoya lineage before establishing an independent atelier that would become one of the most celebrated machibori ("town carving") workshops of the late Edo period. Learn more →
| Smith | Era | Designated |
|---|---|---|
| Masayoshi政美 | — | 30 |
| Masatsune政常 | — | 17 |
| Masaaki政明 | — | 19 |
| Koretsune是常 | — | 4 |
| Koreyoshi是美 | — | 4 |
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.
3-day return window from receipt.
Kotsuka with kogatana featuring a peacock sitting in a flowering tree over a waterfall, worked in shakudo and gold with a fine shakudo background. Both pieces are signed, the kotsuka is signed Masaaki with a kao. Condition is excellent with a few minor scuffs on sides and back. There is a hamon on the kogatana.
NihontoWatchBETAIshiguro School
Edo
Signed
Machibori · Edo
22 pieces on the market now
The Ishiguro school was founded by Ishiguro Masatsune, born in Horeki 10 (1760), who trained under Kato Naotsune and Yanagawa Naomasa within the broader Yokoya lineage before establishing an independent atelier that would become one of the most celebrated machibori ("town carving") workshops of the late Edo period. Learn more →
| Smith | Era | Designated |
|---|---|---|
| Masayoshi政美 | — | 30 |
| Masatsune政常 | — | 17 |
| Masaaki政明 | — | 19 |
| Koretsune是常 | — | 4 |
| Koreyoshi是美 | — | 4 |
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.
3-day return window from receipt.
