Mar 09 (ONLY in JAPAN * GO) - International Mail from Japan has been suspended to much of Europe as of March 8, 2022 due to the War in Ukraine. Flights to Paris, Frankfurt, London and several other major cities to Europe have also been cancelled until further notice which has impacted Japan Post's deliveries.
Although some EU countries seem to be able to take mail, I was told that there is a good chance this changes suddenly so please consider this when you try to mail something to an EU country.