| Period | Rate | Change |
|---|---|---|
| Previous day 18.05.2012 | 79.0300 | 76.90 +97.30% |
| 1 month ago 19.04.2012 | 81.6260 | 74.30 +91.02% |
| 2 months ago 19.03.2012 | 83.3805 | 72.54 +87.00% |
| 1 year ago 19.05.2011 | 81.7295 | 74.20 +90.78% |
| 1 US dollar | 155.93 | JPY | |
| 2 USD | 311.85 | JPY | |
| 3 USD | 467.78 | JPY | |
| 4 USD | 623.70 | JPY | |
| 5 USD | 779.63 | JPY | |
| 10 USD | 1 559.25 | JPY | |
| 20 USD | 3 118.50 | JPY | |
| 50 USD | 7 796.25 | JPY | |
| 100 USD | 15 592.50 | JPY | |
| 200 USD | 31 185.00 | JPY | |
| 500 USD | 77 962.50 | JPY | |
| 1 000 USD | 155 925.00 | JPY | |
| 5 000 USD | 779 625.00 | JPY | |
| 10 000 USD | 1 559 250.00 | JPY | |
| 100 000 USD | 15 592 500.00 | JPY | |
| 1 000 000 USD | 155 925 000.00 | JPY |