| Issuer | Japan |
| Year | 1948-1950 |
| Type | Standard circulation coin |
| Value | 1 Yen (1 JPY) |
| Currency | Yen (1871-date) |
| Composition | Brass |
| Weight | 3.2 g |
| Dimensions | 20.0 mm |
| Thickness | 1.2 mm |
| Shape and Technique | Round Milled |
| Orientation | Medal alignment ↑↑ |
| Engraver(s) | |
| In circulation to | 31 December 1953 |
| Reference(s) | Y#70, JNDA#01-11 |
| Obverse description | Value above orange blossom wreath |
| Obverse script | Chinese |
| Obverse lettering | 一 円 (Translation: 1 Yen) |
| Reverse description | Value within center circle, flanked by dots, issuing authority on top, date on the bottom |
| Reverse script | Chinese, Latin |
| Reverse lettering | • 日 本 國 • 1 YEN 昭和二十四年 (Translation: • State of Japan • Year 24 of Shōwa) |
| Edge | Reeded |
| Mint | |
| Mintage | 23 (1948) - 昭和二十三年 - 451 170 000 24 (1949) - 昭和二十四年; mintage included above - 25 (1950) - 昭和二十五年; mintage included above - |
| Catalog ID | 2569523520 |
| Comments |
