1 Mon `Kineigenpō` Seal script
€141,157.00
| Issuer | Nagasaki, City of |
| Year | 1668-1685 |
| Type | Standard circulation coin |
| Value | 1 Mon |
| Currency | Trade Coinage (1659-1685) |
| Composition | Copper |
| Weight | 3.4 g |
| Dimensions | 24.1 mm |
| Thickness | 1.2 mm |
| Shape and Technique | Round with a square hole Cast |
| Orientation | Medal alignment ↑↑ |
| Engraver(s) | |
| In circulation to | |
| Reference(s) | DHJ#3.193, Hartill#25.66 |