| Issuer | Japan |
| Year | 1938-1940 |
| Type | Standard circulation coin |
| Value | 1 Sen (0.01 JPY) |
| Currency | Yen (1871-date) |
| Composition | Aluminium |
| Weight | 0.9 g |
| Dimensions | 17.6 mm |
| Thickness | 1.70 mm |
| Shape and Technique | Round Milled |
| Orientation | Medal alignment ↑↑ |
| Engraver(s) | |
| In circulation to | |
| Reference(s) | Y#56, JNDA#01-50, Schön#31 |
| Obverse description | Top: Chrysanthemum Flower (Coat of Arms & Emperor`s Royal Seal) Centre: Value within a Floral design Bottom: Paulownia Flower (Government Seal of Japan) |
| Obverse script | |
| Obverse lettering | 一 錢 (Translation: 1 Sen) |
| Reverse description | Mythological `crow` bird Yatagarasu |
| 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 - 45 502 266 14 (1939) - 年四十和昭; Type A (left inner stroke in 四 is tilted) - 444 602 146 14 (1939) - 年四十和昭; Type B (left inner stroke in 四 is symmetric to right inner stroke) - 15 (1940) - 年五十和昭 - 601 110 015 |
| Catalog ID | 8926013110 |
| Comments |
