A Musashino sukashi tsuba with a Ko-Akasaka kiwame. Ko-Akasaka refers to tsuba that are all mumei and are judged to be works from the early Akasaka generations. This piece features a Musashino design with reeds and dew pierced in an outstanding composition. It is thick and heavy, and the three-layer lamination becomes clear over time in the refined jitetsu. While distinguishing between the first three Akasaka generations is difficult, it is said that regarding the seppa-dai, the first generation is pointed at the top, the second generation is long and thick, and the third generation is wide and rounded. The first generation is appraised as having a superior style in design and jitetsu, and I want to hope that this work is by the first generation. A masterpiece of tetsu tsuba. Passed the 2021 Hozon Tosogu shinsa.
Certificate reading — 無銘(古赤坂)
Offered by Touken Matsumoto


















Ko-Akasaka School
Pre-Edo
Musashi
Unsigned
Hozon (NBTHK)
As written by the shop
Machine translation from the shop's Japanese · may contain errors ·
Iron-tsuba
Certifies a genuine fitting worth preserving: a correct signature, or, if unsigned, an identifiable era and school, with recognized artistic and craft value.
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 within 7 days of the item's arrival. Returns are not possible if (1) the item has been altered, or (2) for overseas transactions.
¥550,000