| Issuer | Japan |
| Year | 1587 |
| Type | Standard circulation coin |
| Value | 1 Mon |
| Currency | Mon (683-1953) |
| Composition | Silver |
| Weight | 4.0 g |
| Dimensions | 24 mm |
| Thickness | |
| Shape and Technique | Round with a square hole Cast |
| Orientation | |
| Engraver(s) | |
| In circulation to | |
| Reference(s) | DHJ#3.1-3 |
| Obverse description | Four characters around center hole, reads top, bottom, right, left. |
| Obverse script | Chinese (traditional, regular script) |
| Obverse lettering | 天 寳 通 正 (Translation: Currency of Tenshō) |
| Reverse description | Blank. |
| Reverse script | |
| Reverse lettering | |
| Edge | Smooth |
| Mint | |
| Mintage | ND (1587) - DHJ# 3.1; large characters - ND (1587) - DHJ# 3.2; small characters - ND (1587) - DHJ# 3.3; small characters, slanted 天 - |
| Catalog ID | 6183449230 |
| Comments |
