Japan/ 5 Yen/ 1975
  |
| Material: | Weight: | Diameter: | Edge: | Alignment: |
| 60%-70% Copper, 30%-40% Zinc | 3.75 gr. | 22 mm. | Plain. | Medal (0º) |
| Without Mint mark - Japan Mint. Osaka. |
|
| Material: | Weight: | Diameter: | Edge: | Alignment: |
| 60%-70% Copper, 30%-40% Zinc | 3.75 gr. | 22 mm. | Plain. | Medal (0º) |
| Without Mint mark - Japan Mint. Osaka. |