| Period | Rate | Change |
|---|---|---|
| Next day 28.12.2005 | 117.8800 | -38.05 -24.40% |
| Previous day 26.12.2005 | 116.2200 | 39.71 +34.16% |
| 1 week ago 20.12.2005 | 117.1300 | 38.80 +33.12% |
| 2 weeks ago 13.12.2005 | 119.9700 | 35.96 +29.97% |
| 2 months ago 27.10.2005 | 115.4600 | 40.47 +35.05% |
| 3 months ago 27.09.2005 | 113.2700 | 42.66 +37.66% |
| 6 months ago 27.06.2005 | 109.2400 | 46.69 +42.74% |
| 1 year ago 27.12.2004 | 103.0000 | 52.93 +51.38% |
| 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 |