Japan Statistical Yearbook 2025 - ホームページ

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 populationJapan logged just over 350,000 births in the first half of 2025, and the total for the year could fall below 700,000 for the first time. Preliminary demographic statistics published by