Japan/ 500 Yen/ 2010
  |
| Material: | Weight: | Diameter: | Edge: | Alignment: |
| Cu72%, Zn20%, Ni8% | 7 gr. | 26.5 mm. | Reedeng. | Medal (0º) |
| Without Mint mark - Japan Mint. Osaka. |
|
| Material: | Weight: | Diameter: | Edge: | Alignment: |
| Cu72%, Zn20%, Ni8% | 7 gr. | 26.5 mm. | Reedeng. | Medal (0º) |
| Without Mint mark - Japan Mint. Osaka. |