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 | 577.30 |
| 10,000 JPY | 5,773.00 |
| 100,000 JPY | 57,730 |
| 1 million JPY | 577,300 |
| 10 million JPY | 5,773,000 |
| 100 million JPY | 57,730,000 |
| 2016-12-21 | 0.57683 |
| 2016-12-22 | 0.57727 |
| 2016-12-23 | 0.57738 |
| 2016-12-24 | 0.5773 |
| 2016-12-25 | 0.5773 |
| 2016-12-26 | 0.5774 |
| 2016-12-27 | 0.57824 |
| 2016-12-28 | 0.57891 |
| 2016-12-29 | 0.58245 |