The twentieth century nearly killed the craft twice: wartime distortion, then the occupation ban. The NBTHK’s founding in 1948 and licensed forging from 1953 rebuilt the sword as an art, crowned by Living National Treasures and the mukansa rank.
This modern Showa-era katana by Seki-ju Kaneyoshi features a graceful silhouette and a perfectly straight hamon. It comes with a vibrant green lacquered saya with glitter highlights, making it a standout piece. The blade's gunome midare temper line and balanced geometry ensure reliable performance for Iaido practice and test cutting.
mei · Seki · Showa (1926-1989) · nagasa 67cm · sori 1.4cm





































Mino · around 1926-1989
1 piece on the market now
The twentieth century nearly killed the craft twice: wartime distortion, then the occupation ban. The NBTHK’s founding in 1948 and licensed forging from 1953 rebuilt the sword as an art, crowned by Living National Treasures and the mukansa rank.
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.
30-day money-back guarantee from receipt; items must be unused, complete, in original packaging. Sale items Final Sale. Antique swords non-returnable (Japanese export law). Damage reported within 72 hours. Customer pays return shipping unless seller error/defect. Refunds within 14 days of inspection.
This modern Showa-era katana by Seki-ju Kaneyoshi features a graceful silhouette and a perfectly straight hamon. It comes with a vibrant green lacquered saya with glitter highlights, making it a standout piece. The blade's gunome midare temper line and balanced geometry ensure reliable performance for Iaido practice and test cutting.
mei · Seki · Showa (1926-1989) · nagasa 67cm · sori 1.4cm





































Mino · around 1926-1989
1 piece on the market now
The twentieth century nearly killed the craft twice: wartime distortion, then the occupation ban. The NBTHK’s founding in 1948 and licensed forging from 1953 rebuilt the sword as an art, crowned by Living National Treasures and the mukansa rank.
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.
30-day money-back guarantee from receipt; items must be unused, complete, in original packaging. Sale items Final Sale. Antique swords non-returnable (Japanese export law). Damage reported within 72 hours. Customer pays return shipping unless seller error/defect. Refunds within 14 days of inspection.