The card has a highlighted notation stating NHK World - Japan will cease issuing verification cards on 31 March 2025. This seems par for the course given the cost of postage worldwide and the dwindling (aging) listener audience.
It is disheartening for old listeners like me who first received a verification card from Radio Japan in 1968-1969. When I resumed this hobby in 2007, NHK World Radio Japan and many domestic Japanese MW stations were verified from Malaysia.
While this is their swan song for me, on a more conciliatory note their SW and MW broadcasts can still be heard. Hopefully this will not cease like so many great stations that have gradually disappeared in recent years.