| Issuer | Japan |
| Year | 1938-1940 |
| Type | Standard circulation coin |
| Value | 10 Sen (0.10 JPY) |
| Currency | Yen (1871-date) |
| Composition | Aluminium bronze |
| Weight | 4 g |
| Dimensions | 22.0 mm |
| Thickness | 1.74 mm |
| Shape and Technique | Round with a round hole Milled |
| Orientation | Medal alignment ↑↑ |
| Engraver(s) | |
| In circulation to | |
| Reference(s) | Y#58, JNDA#01-29 |
| Obverse description | Chrysanthemum Flower (Coat of Arms & Emperor`s Royal Seal) on top with value divided by the center hole and stylized waves with rays below |
| Obverse script | |
| Obverse lettering | 錢 十 (Translation: 10 sen) |
| Reverse description | Issuing authority above and the date below and a large sakura blossom around the hole flanked by Paulownia Flower Seals, on a field of concentric circles |
| Reverse script | |
| Reverse lettering | 本 日 大 年 四 十 和 昭 (Translation: Great Japan Year 14 of Shōwa) |
| Edge | Plain |
| Mint | |
| Mintage | 13 (1938) - 年三十和昭 - 46 999 990 14 (1939) - 年四十和昭 - 121 500 000 15 (1940) - 年五十和昭 - 165 000 000 |
| Catalog ID | 1017301320 |
| Comments |
