>>18430266Russia. Siberian or Far Eastern region, so we could see that Silph Co.'s base in Russia and hear more about Tunguska event. Also currency used in Pokémon games are Russian Roubles.
I would really like if they came back to Asia, so it would be connected to Gen I~IV regions, next regions should be Russian Siberia/Far East, one of Koreas, China, etc.