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| 正面描述 | 登录 以查看详情 |
|---|---|
| 正面文字 | 登录 以查看详情 |
| 正面铭文 | 登录 以查看详情 |
| 背面描述 | The reverse is essentially plain and largely unadorned, presenting a broad, smooth copper field with minimal relief. At or near the center, a small incuse mint mark bearing the character 秋 (Aki, abbreviation for Akita) is impressed into the flat surface, serving as the domain identifier. No additional legends, border devices, or ornamental elements are present, in deliberate contrast to the elaborately decorated obverse. |
| 背面文字 | 登录 以查看详情 |
| 背面铭文 | 秋 (Translation: Aki for Akita) |
| 边缘 | 登录 以查看详情 |
| 铸币厂 | 登录 以查看详情 |
| 铸造量 | 登录 以查看详情 |
| 附加信息 |
Kubota Domain, the administrative seat of Akita han, issued these oversized copper pieces as emergency domain currency — hansatsu in metal rather than paper. The "Namisen" designation distinguishes them from the domain's earlier iron coinage, reflecting a deliberate shift in material policy during a period when the Tokugawa central government was losing its grip on monetary standardization across the han system. By the 1860s, dozens of domains were producing their own coinage with minimal Edo oversight.
DHJ#7.1 places this among the earlier die varieties of the 1862 emission. Kubota's issues were demonetized following the Meiji currency reforms of 1871.