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 | 6.37 |
| 10,000 JPY | 63.70 |
| 100,000 JPY | 637.00 |
| 1 million JPY | 6,370.00 |
| 10 million JPY | 63,700 |
| 100 million JPY | 637,000 |
| 2016-05-10 | 0.00638 |
| 2016-05-11 | 0.00636 |
| 2016-05-12 | 0.00636 |
| 2016-05-13 | 0.00637 |
| 2016-05-14 | 0.00637 |
| 2016-05-15 | 0.00637 |
| 2016-05-16 | 0.00639 |
| 2016-05-17 | 0.00634 |
| 2016-05-18 | 0.00631 |