| Period | Rate | Change |
|---|---|---|
| Previous day 22.12.2005 | 116.7000 | 39.23 +33.61% |
| 1 week ago 16.12.2005 | 115.7000 | 40.23 +34.77% |
| 2 weeks ago 09.12.2005 | 120.6900 | 35.24 +29.19% |
| 1 month ago 23.11.2005 | 118.7400 | 37.19 +31.32% |
| 3 months ago 23.09.2005 | 112.5200 | 43.41 +38.58% |
| 6 months ago 23.06.2005 | 108.9100 | 47.02 +43.17% |
| 1 year ago 23.12.2004 | 103.5900 | 52.34 +50.52% |
| 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 |