What are my chances of finding MIJ Sony CDs? Slim to none?
Very high in the U.S. I think.
Look for Sony Audio CD-Rs usually in 30 packs or more, check the label for things like “For use with Sony Walkman” and most importantly “MADE IN JAPAN.”
That pretty much guarantees Tayio Yuden. I was in the 'States for a bit last month, got a 30 spindle for IIRC twelve bucks.