Tokyo Population 2024 Impact On Health. Health disparity has been acknowledged and social determinates of health have been focused. The population in all of japan's 47 prefectures except tokyo is projected to fall in 2050 from 2020 levels, a government estimate showed friday.

This is having a profound impact on japan’s economy, workforce and society. By 2060, 39.9% of the population is projected to be aged 65 and older, signifying an increase of 10 million elderly citizens;