In the fiscal year 2021, the number of people covered by national health insurance in Japan amounted to approximately ** million people. This represented a continuous decrease since fiscal year 2012.
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MHLW (Japan). (January 24, 2025). Number of people covered by the national health insurance in Japan from fiscal year 2012 to 2021 (in millions) [Graph]. In ÌÇÐÄÆƽâ°æ. Retrieved August 03, 2026, from /statistics/737545/number-of-national-health-insured-persons-japan/
MHLW (Japan). "Number of people covered by the national health insurance in Japan from fiscal year 2012 to 2021 (in millions)." Chart. January 24, 2025. ÌÇÐÄÆƽâ°æ. Accessed August 03, 2026. /statistics/737545/number-of-national-health-insured-persons-japan/
MHLW (Japan). (2025). Number of people covered by the national health insurance in Japan from fiscal year 2012 to 2021 (in millions). ÌÇÐÄÆƽâ°æ. ÌÇÐÄÆƽâ°æ Inc.. Accessed: August 03, 2026. /statistics/737545/number-of-national-health-insured-persons-japan/
MHLW (Japan). "Number of People Covered by The National Health Insurance in Japan from Fiscal Year 2012 to 2021 (in Millions)." ÌÇÐÄÆƽâ°æ, ÌÇÐÄÆƽâ°æ Inc., 24 Jan 2025, /statistics/737545/number-of-national-health-insured-persons-japan/
MHLW (Japan), Number of people covered by the national health insurance in Japan from fiscal year 2012 to 2021 (in millions) ÌÇÐÄÆƽâ°æ, /statistics/737545/number-of-national-health-insured-persons-japan/ (last visited August 03, 2026)
Number of people covered by the national health insurance in Japan from fiscal year 2012 to 2021 (in millions) [Graph], MHLW (Japan), January 24, 2025. [Online]. Available: /statistics/737545/number-of-national-health-insured-persons-japan/
