This katana is attributed to Aizu Motooki, active during the late Edo period. The blade features a well-grained masame hada and a prominent notare hamon with thick nie and kinsuji. It comes with a half-tachi koshirae featuring a sayagaki and shakudo menuki.
mumei · Bunsei (1818-1830) · nagasa 71cm · sori 2.2cm


















Iwashiro · around 1818-1830
Fujishiro Jo saku · Tōken Taikan top 39%
2 pieces on the market now
Certifies a genuine blade worth preserving: a signature confirmed correct, or, if unsigned, an era, province, and school that the NBTHK can reliably identify.
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 siteReturns accepted within 3 days of delivery for defective items or significant discrepancies; customer bears return shipping and bank fees.
This katana is attributed to Aizu Motooki, active during the late Edo period. The blade features a well-grained masame hada and a prominent notare hamon with thick nie and kinsuji. It comes with a half-tachi koshirae featuring a sayagaki and shakudo menuki.
mumei · Bunsei (1818-1830) · nagasa 71cm · sori 2.2cm


















Iwashiro · around 1818-1830
Fujishiro Jo saku · Tōken Taikan top 39%
2 pieces on the market now
Certifies a genuine blade worth preserving: a signature confirmed correct, or, if unsigned, an era, province, and school that the NBTHK can reliably identify.
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 siteReturns accepted within 3 days of delivery for defective items or significant discrepancies; customer bears return shipping and bank fees.