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 | 582.32 |
| 10,000 JPY | 5,823.20 |
| 100,000 JPY | 58,232 |
| 1 million JPY | 582,320 |
| 10 million JPY | 5,823,200 |
| 100 million JPY | 58,232,000 |
| 2018-01-31 | 0.58401 |
| 2018-02-01 | 0.58243 |
| 2018-02-02 | 0.58234 |
| 2018-02-03 | 0.58236 |
| 2018-02-04 | 0.58232 |
| 2018-02-05 | 0.58216 |
| 2018-02-06 | 0.58662 |
| 2018-02-07 | 0.587 |
| 2018-02-08 | 0.58651 |