| Period | Rate | Change |
|---|---|---|
| Previous day 23.12.2005 | 116.2200 | 39.71 +34.16% |
| 1 month ago 24.11.2005 | 118.9500 | 36.98 +31.08% |
| 2 months ago 24.10.2005 | 115.4500 | 40.48 +35.06% |
| 6 months ago 24.06.2005 | 109.0600 | 46.87 +42.97% |
| 1 year ago 24.12.2004 | 103.6900 | 52.24 +50.38% |
| 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 |