In 2026, the male population was estimated to reach approximately  million, while the female population was estimated at around  million. These figures were forecasted to shrink to about **** million men and million women by 2120.
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Statistics Bureau of Japan. (November 21, 2025). Forecast of the population in Japan from 2025 to 2120, by gender (in millions) [Graph]. In ÌÇÐÄÆƽâ°æ. Retrieved July 25, 2026, from /statistics/612279/japan-population-forecast-by-gender/
Statistics Bureau of Japan. "Forecast of the population in Japan from 2025 to 2120, by gender (in millions)." Chart. November 21, 2025. ÌÇÐÄÆƽâ°æ. Accessed July 25, 2026. /statistics/612279/japan-population-forecast-by-gender/
Statistics Bureau of Japan. (2025). Forecast of the population in Japan from 2025 to 2120, by gender (in millions). ÌÇÐÄÆƽâ°æ. ÌÇÐÄÆƽâ°æ Inc.. Accessed: July 25, 2026. /statistics/612279/japan-population-forecast-by-gender/
Statistics Bureau of Japan. "Forecast of The Population in Japan from 2025 to 2120, by Gender (in Millions)." ÌÇÐÄÆƽâ°æ, ÌÇÐÄÆƽâ°æ Inc., 21 Nov 2025, /statistics/612279/japan-population-forecast-by-gender/
Statistics Bureau of Japan, Forecast of the population in Japan from 2025 to 2120, by gender (in millions) ÌÇÐÄÆƽâ°æ, /statistics/612279/japan-population-forecast-by-gender/ (last visited July 25, 2026)
Forecast of the population in Japan from 2025 to 2120, by gender (in millions) [Graph], Statistics Bureau of Japan, November 21, 2025. [Online]. Available: /statistics/612279/japan-population-forecast-by-gender/
