I am not sure what ou are asking, but TY is made in Japan. TY is not sold labeled as TY through retail outlets, at least not in the US. Some brands such as Fuji, Maxell, and JVC will often sell TY under their own label, often not. The way most people try to get TY through retail outlets is to look for "Made in Japan". This is much more likely to be TY, if not it will still be high quality.
As a lot of junk brands will also sell phoney TY using a TY media code, this is a way to protect yourself from buying junk. Almost all conterfeit is from Hong Kong.
For me, this is too much work and doesn't save money because of all the middle man markup. I just buy TY from Rima and the like.