| Period | Rate | Change |
|---|---|---|
| Next day 28.12.2001 | 131.1100 | -17.04 -11.50% |
| Previous day 26.12.2001 | 130.8200 | 17.32 +13.24% |
| 1 week ago 20.12.2001 | 128.5300 | 19.62 +15.26% |
| 2 weeks ago 13.12.2001 | 126.0800 | 22.07 +17.50% |
| 1 month ago 27.11.2001 | 123.9400 | 24.21 +19.53% |
| 1 US dollar | 148.15 | JPY | |
| 2 USD | 296.29 | JPY | |
| 3 USD | 444.44 | JPY | |
| 4 USD | 592.58 | JPY | |
| 5 USD | 740.73 | JPY | |
| 10 USD | 1 481.45 | JPY | |
| 20 USD | 2 962.90 | JPY | |
| 50 USD | 7 407.25 | JPY | |
| 100 USD | 14 814.50 | JPY | |
| 200 USD | 29 629.00 | JPY | |
| 500 USD | 74 072.50 | JPY | |
| 1 000 USD | 148 145.00 | JPY | |
| 5 000 USD | 740 725.00 | JPY | |
| 10 000 USD | 1 481 450.00 | JPY | |
| 100 000 USD | 14 814 500.00 | JPY | |
| 1 000 000 USD | 148 145 000.00 | JPY |