It has always amused me that the tourists to the US that I’ve spoken to are often very excited to see raccoons, and disappointed if they don’t see them before they leave.
Some others I’ve noticed on the east coast of the US are blue jays and cardinals. Boy, do people get excited about those if they’ve never seen them before! Very pretty birds of course, just very easy to get used to and see as uninteresting as well.
Japan doesn’t generally have squirrels like in the US. I took my wife to DC and we spent a solid 10+ minutes taking photos and videos of squirrels around the mall.