This tsuba, signed Sadamasa, features a bold openwork design of a court cap (kanmuri) on a well-forged iron plate. Sadamasa was a metalworker in the Umetada lineage, active in Tango province during the mid-Edo period. This piece is accompanied by a Nihonto Tosogu Kenkyukai Kanteisho.







Sadamasa
Edo
Tango
Signed
Tanba
3 pieces on the market now
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.
Returns accepted within 3 days of delivery for defective items or significant discrepancies; customer bears return shipping and bank fees.
This tsuba, signed Sadamasa, features a bold openwork design of a court cap (kanmuri) on a well-forged iron plate. Sadamasa was a metalworker in the Umetada lineage, active in Tango province during the mid-Edo period. This piece is accompanied by a Nihonto Tosogu Kenkyukai Kanteisho.







Sadamasa
Edo
Tango
Signed
Tanba
3 pieces on the market now
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.
Returns accepted within 3 days of delivery for defective items or significant discrepancies; customer bears return shipping and bank fees.