Number of Japanese Births Continues to Fall in 2025

data japan 2024Total current population for Japan in 2025 is 121,960,408, a 0.55% dec from 2025.. Total population for Japan in 2025 was 122,631,432, a 0.54% dec from 2025.; Total populationSocial media statistics for Japan in 2025. DataReportal’s fures show that there were 96.00 million active social media user identities in Japan in January 2025.. Note: over