Tokyo Population 2025 Forecast. The central government aims to stop net population inflows into the greater tokyo area by fiscal 2025, it was learned tuesday. The current population of japan is 123,483,612 as of friday, november 29, 2025, based on worldometer's elaboration of the latest united nations data 1.
Tokyo’s 2025 population is now estimated at 37,115,000. These prefectures account for 37.7 percent of the total population.
