This is a tanto made by Kawai Kyuko, inscribed as being made at the age of 77 in August 1857. Kyuko was a late Edo period swordsmith who studied under Nakayama Ikkansai Yoshihiro and Shimizu Hisayoshi. The blade features a wide, thick shape with fine koitame hada and a suguha hamon, and comes with an NBTHK Tokubetsu Hozon Token certificate.
mei · Ansei (1854-1860) · nagasa 19.2cm




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 siteIf you wish to return an item, please notify us within 3 days of receipt. After this period we cannot accept cancellations. Please ship the return to us within 5 business days. Cancellation is conditional on the item being kept in the same condition as at the time of sale, so please handle it with care.
This is a tanto made by Kawai Kyuko, inscribed as being made at the age of 77 in August 1857. Kyuko was a late Edo period swordsmith who studied under Nakayama Ikkansai Yoshihiro and Shimizu Hisayoshi. The blade features a wide, thick shape with fine koitame hada and a suguha hamon, and comes with an NBTHK Tokubetsu Hozon Token certificate.
mei · Ansei (1854-1860) · nagasa 19.2cm




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 siteIf you wish to return an item, please notify us within 3 days of receipt. After this period we cannot accept cancellations. Please ship the return to us within 5 business days. Cancellation is conditional on the item being kept in the same condition as at the time of sale, so please handle it with care.