JAPAN STATISTICAL YEARBOOK 2025 - ホームページ

data japan 2023Japan Total Energy Consumption. Energy consumption per capita was 3.1 toe in 2025. Electricity consumption per capita was around 7.3 MWh. In 2025, total energy consumption dropped toIn Japan, the current population is 124,370,947 as of 2025 with a projected decrease of 15% to 105,123,167 by 2050. −0.5% ‎+0.041 percentage points change since 2022. Population by