| Period | Rate | Change |
|---|---|---|
| Next day 28.12.2004 | 103.0600 | -52.87 -33.90% |
| 1 week ago 20.12.2004 | 104.0600 | 51.87 +49.84% |
| 2 weeks ago 13.12.2004 | 104.8400 | 51.09 +48.73% |
| 2 months ago 27.10.2004 | 106.4000 | 49.53 +46.55% |
| 3 months ago 27.09.2004 | 111.2500 | 44.68 +40.16% |
| 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 |