This is an iron tsuba by Tadatoki of the Akasaka school, featuring a Kuwagata (stag beetle) sukashi design. The Akasaka school, founded by Tadamasa, flourished in Edo, refining Owari-Sukashi and Kyo-Sukashi techniques. This piece is certified as Hozon Tosogu by the NBTHK.
Certificate reading — 無銘(忠時)
mei · Akasaka · Mid-Edo, d. 1764

















Akasaka Tadatoki
Mid-Edo, d. 1764
Musashi
Signed
Hozon (NBTHK)
Iron-tsuba · Musashi · around 1704-1764
8 pieces on the market now
Iron-tsuba · Edo
Phase: Akasaka赤坂· 1688–1860
80 pieces on the market now
| Smith | Era | Designated |
|---|---|---|
| Tadamasa忠正 | 1624-1658 | 7 |
| Tadashige忠重 | 1730-1816 | 5 |
| Tadatoki忠時 | 1704-1764 | 0 |
| Tadanao忠直 | 1661-1688 | 0 |
| Tadamune忠宗 | 1707-1746 | 0 |
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/exchanges/cancellations not accepted after shipment except for significant defects; if defective, return/exchange possible within 3 days of arrival (return shipping paid by customer).
¥170,000
This is an iron tsuba by Tadatoki of the Akasaka school, featuring a Kuwagata (stag beetle) sukashi design. The Akasaka school, founded by Tadamasa, flourished in Edo, refining Owari-Sukashi and Kyo-Sukashi techniques. This piece is certified as Hozon Tosogu by the NBTHK.
Certificate reading — 無銘(忠時)
mei · Akasaka · Mid-Edo, d. 1764

















Akasaka Tadatoki
Mid-Edo, d. 1764
Musashi
Signed
Hozon (NBTHK)
Iron-tsuba · Musashi · around 1704-1764
8 pieces on the market now
Iron-tsuba · Edo
Phase: Akasaka赤坂· 1688–1860
80 pieces on the market now
| Smith | Era | Designated |
|---|---|---|
| Tadamasa忠正 | 1624-1658 | 7 |
| Tadashige忠重 | 1730-1816 | 5 |
| Tadatoki忠時 | 1704-1764 | 0 |
| Tadanao忠直 | 1661-1688 | 0 |
| Tadamune忠宗 | 1707-1746 | 0 |
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/exchanges/cancellations not accepted after shipment except for significant defects; if defective, return/exchange possible within 3 days of arrival (return shipping paid by customer).
¥170,000