1 Koban - Kōmei (1860 - 1867)
Features
| Denomination | 1 Koban |
| Catalog Number | C# 22d |
| Weight (g) | 3.3 |
| Diameter (mm) | 35 |
| Shape: | Oval |
| Composition: | Gold (.574) |
| Metal Value (USD) | 312.35 |
| Orientation | Coin orientation ↑↓ |
| Demonetized |
| Year | Mintage | Comment | Rarity |
|---|---|---|---|
| ND (1860 - 1867) | 625,000 | Unknown |