data japan 2024The Gross Domestic Product (GDP) in Japan was worth 4204.49 billion US dollars in 2025, according to official data from the World Bank. The GDP value of Japan represents 3.99Total 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 population