Disc Union has great inner sleeves on the Craftman reissues of Three Blind Mice stuff. Some of the great ones, e.g. Black Orpheus, have not been reissued out of Japan.
To me, I’d love to visit Japan with someone who is connected. I know one such person. To get into some of the privately owned systems in standalone "temples" to hear esoterica that we don’t get in the States; the horn/low powered SET thing did take hold as a fringe element here at one point, but the Japanese have this ethos of perfection (which may be a myth but it is a cool objective). The jazz listening rooms for the salarymen would also be something I’d hit.