This is a tanto by Hisayuki, a samurai swordsmith of the Tokugawa Shogunate, made when he was 71 years old. He was born Kawai Kametaro in 1786 and studied under Hosokawa Masayoshi, later Ichikansai Yoshihiro and Yoshihisa. The blade comes with a焦茶叩塗鞘短刀小さ刀拵 (dark brown lacquered tanto koshirae) and is housed in a shirasaya, accompanied by an NBTHK Tokubetsu Hozon certificate.
Certificate reading — 銘 久幸七十一歳作(川井久幸) 安政三辰年八月飯田近礼佩之
mei · Ansei (1854-1860) · nagasa 26.2cm



Musashi · around 1854-1860
7 pieces on the market now
A Hozon-certified blade judged to show notably superior workmanship and a better state of preservation. The bar is higher: re-tempered blades and most unsigned Muromachi/Edo works are excluded.
The NBTHK (Nihon Bijutsu Tōken Hozon Kyōkai, the Society for the Preservation of Japanese Art Swords) is a public-interest incorporated foundation founded in 1948 and supervised by Japan’s Agency for Cultural Affairs (Bunkachō); it is based at the Japanese Sword Museum in Tokyo. Its expert panels physically examine each submitted work (shinsa) and issue a certificate (kanteishō) ranking it by artistic and historical merit. NBTHK papers are the most widely recognized standard of authentication for Japanese swords and fittings.
NBTHK official siteCooling-off (returns or exchanges) is accepted within 3 days of the item's arrival. Return shipping and refund transfer fees are the customer's responsibility. Fees other than the item price (transfer fees, credit card fees, etc.) cannot be refunded. Returns and refunds are not available for overseas destinations.
This is a tanto by Hisayuki, a samurai swordsmith of the Tokugawa Shogunate, made when he was 71 years old. He was born Kawai Kametaro in 1786 and studied under Hosokawa Masayoshi, later Ichikansai Yoshihiro and Yoshihisa. The blade comes with a焦茶叩塗鞘短刀小さ刀拵 (dark brown lacquered tanto koshirae) and is housed in a shirasaya, accompanied by an NBTHK Tokubetsu Hozon certificate.
Certificate reading — 銘 久幸七十一歳作(川井久幸) 安政三辰年八月飯田近礼佩之
mei · Ansei (1854-1860) · nagasa 26.2cm



Musashi · around 1854-1860
7 pieces on the market now
A Hozon-certified blade judged to show notably superior workmanship and a better state of preservation. The bar is higher: re-tempered blades and most unsigned Muromachi/Edo works are excluded.
The NBTHK (Nihon Bijutsu Tōken Hozon Kyōkai, the Society for the Preservation of Japanese Art Swords) is a public-interest incorporated foundation founded in 1948 and supervised by Japan’s Agency for Cultural Affairs (Bunkachō); it is based at the Japanese Sword Museum in Tokyo. Its expert panels physically examine each submitted work (shinsa) and issue a certificate (kanteishō) ranking it by artistic and historical merit. NBTHK papers are the most widely recognized standard of authentication for Japanese swords and fittings.
NBTHK official siteCooling-off (returns or exchanges) is accepted within 3 days of the item's arrival. Return shipping and refund transfer fees are the customer's responsibility. Fees other than the item price (transfer fees, credit card fees, etc.) cannot be refunded. Returns and refunds are not available for overseas destinations.