I have a permanent residence visa and am traveling with my Japanese wife. We left Japan last week for the US and will return to Japan next week. I realize that there will be no requirement to show vaccination proof when entering Japan. But what about some kind of QR code to show? Our details are registered on the Visit Japan Web site, but I don't see any QR codes there to show for immigration in Tokyo. Am I missing something? Is that something only required for tourists, not residents? Thanks for the help.