Yeah, that line is ridiculous. Tokyo is the only part of Japan that's still growing in population, and that will stall and reverse by 2020. Even in Tokyo, "new and shiny" is concentrated in a few central spots near major train stations. Population in the rest of the country is shrinking, with many places in outright collapse.
https://spikejapan.wordpress.com/2014/08/16/yubari-withering...