| Period | Rate | Change |
|---|---|---|
| Next day 20.02.2006 | 118.2500 | -29.90 -20.18% |
| 1 month ago 19.01.2006 | 115.4400 | 32.71 +28.33% |
| 2 months ago 19.12.2005 | 116.0800 | 32.07 +27.62% |
| 6 months ago 19.08.2005 | 110.5000 | 37.65 +34.07% |
| 1 US dollar | 148.15 | JPY | |
| 2 USD | 296.29 | JPY | |
| 3 USD | 444.44 | JPY | |
| 4 USD | 592.58 | JPY | |
| 5 USD | 740.73 | JPY | |
| 10 USD | 1 481.45 | JPY | |
| 20 USD | 2 962.90 | JPY | |
| 50 USD | 7 407.25 | JPY | |
| 100 USD | 14 814.50 | JPY | |
| 200 USD | 29 629.00 | JPY | |
| 500 USD | 74 072.50 | JPY | |
| 1 000 USD | 148 145.00 | JPY | |
| 5 000 USD | 740 725.00 | JPY | |
| 10 000 USD | 1 481 450.00 | JPY | |
| 100 000 USD | 14 814 500.00 | JPY | |
| 1 000 000 USD | 148 145 000.00 | JPY |