Modern Japan made the sword an exile, then an artwork: the 1876 Haitōrei ended sword wearing, the postwar ban nearly ended the craft, and the revival built on the NBTHK’s founding in 1948 remade it as a licensed art.
This is a katana signed by Ichi Jounsai Hayama Enshin, made in Taisho 8 (1919). The blade features a suguha hamon with nie and ashi, and a refined ko-itame hada. It is accompanied by a NBTHK Tokubetsu Hozon certificate and preserved in a shirasaya; however, the old polish shows some insignificant rust.
mei · Taisho · nagasa 68.6cm · sori 2cm


Tokyo · around 1912-1926
2 pieces on the market now
The modern era (1868 to today)
Modern Japan made the sword an exile, then an artwork: the 1876 Haitōrei ended sword wearing, the postwar ban nearly ended the craft, and the revival built on the NBTHK’s founding in 1948 remade it as a licensed art.
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 siteFor a return, please contact us within 7 days of the item's arrival. If specification changes such as dimensions were made at the customer's request, a return cannot be accepted. Shipping and transfer fees are the customer's responsibility.
¥850,000
This is a katana signed by Ichi Jounsai Hayama Enshin, made in Taisho 8 (1919). The blade features a suguha hamon with nie and ashi, and a refined ko-itame hada. It is accompanied by a NBTHK Tokubetsu Hozon certificate and preserved in a shirasaya; however, the old polish shows some insignificant rust.
mei · Taisho · nagasa 68.6cm · sori 2cm


Tokyo · around 1912-1926
2 pieces on the market now
The modern era (1868 to today)
Modern Japan made the sword an exile, then an artwork: the 1876 Haitōrei ended sword wearing, the postwar ban nearly ended the craft, and the revival built on the NBTHK’s founding in 1948 remade it as a licensed art.
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 siteFor a return, please contact us within 7 days of the item's arrival. If specification changes such as dimensions were made at the customer's request, a return cannot be accepted. Shipping and transfer fees are the customer's responsibility.
¥850,000