Japan and the

data japan 2023The 2025 population density in Japan is 338 people per Km2 (875 people per mi2), calculated on a total land area of 364,555 Km2 (140,755 sq. miles). Largest Cities in Japan # City NameIn December 2025, the depth of fallen snow in Aomori, Japan amounted to around 106 centimeters, making up the region with the largest snowfall in that month.