| Period | Rate | Change |
|---|---|---|
| Previous day 22.04.2011 | 81.8780 | 74.05 +90.44% |
| 1 month ago 23.03.2011 | 80.8790 | 75.05 +92.79% |
| 2 months ago 23.02.2011 | 82.4465 | 73.48 +89.12% |
| 1 year ago 23.04.2010 | 93.9650 | 61.96 +65.94% |
| 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 |