This iron sukashi tsuba is attributed to the Akasaka school, possibly Akasaka Tadamune (4th generation). It features confident workmanship with inward-facing chisel marks along the inner rim. The design includes a torii shrine gate and a loosely tied ribbon, emphasizing strength and structure.









Akasaka School
Edo
Owari
Iron-tsuba · Edo
73 pieces on the market now
The Akasaka school comprises a lineage of iron tsubako (鐔工) who relocated from Kyoto to the Akasaka district of Edo at the beginning of the Edo period, thereafter flourishing until the end of the Tokugawa shogunate. The founding master, Shozaemon Tadamasa (忠正), is traditionally held to have been active from the Kan'ei to Meireki eras (1624--1658); a genealogical statement (yui-shogaki) submitted during the Bunsei era records that shodai Tadamasa died in Meireki 3 (1657) and nidai Tadamasa in Enpo 5 (1677). Learn more →
| Smith | Era | Designated |
|---|---|---|
| Tadamasa忠正 | 1624-1658 | 7 |
| Tadashige忠重 | 1730-1816 | 5 |
| Tadatoki忠時 | 1704-1764 | 0 |
| Juchiku/Toshitake寿竹 | — | 0 |
| Tadanori忠則 | 1730-1780 | 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.
14-day return window in original/unused condition; antique items (swords, menuki, tsuba and similar) are expressly excluded from exchange; EU consumers retain a 14-day cancellation right; refunds within 10 business days of approval.



This iron sukashi tsuba is attributed to the Akasaka school, possibly Akasaka Tadamune (4th generation). It features confident workmanship with inward-facing chisel marks along the inner rim. The design includes a torii shrine gate and a loosely tied ribbon, emphasizing strength and structure.









Akasaka School
Edo
Owari
Iron-tsuba · Edo
73 pieces on the market now
The Akasaka school comprises a lineage of iron tsubako (鐔工) who relocated from Kyoto to the Akasaka district of Edo at the beginning of the Edo period, thereafter flourishing until the end of the Tokugawa shogunate. The founding master, Shozaemon Tadamasa (忠正), is traditionally held to have been active from the Kan'ei to Meireki eras (1624--1658); a genealogical statement (yui-shogaki) submitted during the Bunsei era records that shodai Tadamasa died in Meireki 3 (1657) and nidai Tadamasa in Enpo 5 (1677). Learn more →
| Smith | Era | Designated |
|---|---|---|
| Tadamasa忠正 | 1624-1658 | 7 |
| Tadashige忠重 | 1730-1816 | 5 |
| Tadatoki忠時 | 1704-1764 | 0 |
| Juchiku/Toshitake寿竹 | — | 0 |
| Tadanori忠則 | 1730-1780 | 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.
14-day return window in original/unused condition; antique items (swords, menuki, tsuba and similar) are expressly excluded from exchange; EU consumers retain a 14-day cancellation right; refunds within 10 business days of approval.


