Hopefully someone coming across this thread in the future can also benefit from it. Whether someone collects the same cards in japanese that exist in english or not, anyone wanting japanese cards would be thrilled at knowing any exclusives that they might not know are out there. And this is just for those particular sets. I have found various threads in the past about ALL the exclusives people have tried to find a comprehensive list for. It is daunting to say the least. Luckily I am only after earlier old back sets and such. Here’s another for the lurking reader:
www.elitefourum.com/t/japanese-exclusive-artwork/26085/1
Smpratte’s mentioned link about unnumbered promos was one of my first resources for my personal list of exclusives that I had to acquire over the years.