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 | 639.57 |
| 10,000 JPY | 6,395.70 |
| 100,000 JPY | 63,957 |
| 1 million JPY | 639,570 |
| 10 million JPY | 6,395,700 |
| 100 million JPY | 63,957,000 |
| 2019-05-28 | 0.63538 |
| 2019-05-29 | 0.63771 |
| 2019-05-30 | 0.63697 |
| 2019-05-31 | 0.63952 |
| 2019-06-01 | 0.63957 |
| 2019-06-02 | 0.63982 |
| 2019-06-03 | 0.6404 |
| 2019-06-04 | 0.63995 |
| 2019-06-05 | 0.64021 |