Originally Posted by
mosburger
Generally, in Eastern Asia, Chinese immigration is the friendliest, Korea comes second and Japan is more or less Trumpist. I remember what a fuss the Japanese authorities made the one time I arrived there on a student visa...
I have had no issues with immigration in any of those places, but China is about the only one that you need a visa for (for US at least). So in a sense they are the least friendly, as you cannot just buy a ticket and fly there.
Immigration is Asia is a lot better than America/Canada, also than most of Europe.