Data Talks

Here is the population pyramid for all of Japan. Births are down 75% from the peak. Tokyo alone is still growing even though has the lowest fertility in Japan, because it pulls in young people from everywhere else. Pyramids thanks to wonderful Japanese demographer @yz7sha. 3/3 https://t.co/92u3ovyqHi

— More Births (@MoreBirths) October 1, 2026