This date falls on a weekend. Interbank FX markets don't trade then, so this is Friday's closing rate carried forward, not a fresh weekend quote.
Rates aggregate roughly 84 central banks and reference sources (via the Frankfurter API), not only the ECB — the source can differ by currency and day.
| Amount | Value |
|---|---|
| 1,000 JPY | 570.55 |
| 10,000 JPY | 5,705.50 |
| 100,000 JPY | 57,055 |
| 1 million JPY | 570,550 |
| 10 million JPY | 5,705,500 |
| 100 million JPY | 57,055,000 |
| 2017-12-13 | 0.5678 |
| 2017-12-14 | 0.57001 |
| 2017-12-15 | 0.57058 |
| 2017-12-16 | 0.57051 |
| 2017-12-17 | 0.57055 |
| 2017-12-18 | 0.5696 |
| 2017-12-19 | 0.56906 |
| 2017-12-20 | 0.56653 |
| 2017-12-21 | 0.56479 |