| Period | Rate | Change |
|---|---|---|
| Next day 22.12.2005 | 116.7000 | -39.23 -25.16% |
| Previous day 20.12.2005 | 117.1300 | 38.80 +33.12% |
| 1 week ago 14.12.2005 | 117.3100 | 38.62 +32.92% |
| 2 weeks ago 07.12.2005 | 121.0200 | 34.91 +28.84% |
| 1 month ago 21.11.2005 | 118.9700 | 36.96 +31.06% |
| 2 months ago 21.10.2005 | 115.9400 | 39.99 +34.49% |
| 3 months ago 21.09.2005 | 111.3000 | 44.63 +40.09% |
| 6 months ago 21.06.2005 | 108.1900 | 47.74 +44.12% |
| 1 year ago 21.12.2004 | 104.3500 | 51.58 +49.43% |
| 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 |