The number of primary insured people in Japan's long-term care insurance system reached around **** million in 2024. Primary insured people in the long-term care insurance system are aged 65 and older. Every citizen over 40 years old in Japan is required to get long-term care insurance. About ** to ** percent of costs for nursing care or support services for daily activities are covered by insurance.
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MHLW (Japan). (July 29, 2025). Number of primary insured people in the long-term care insurance (LTCI) system in Japan from 2015 to 2024 (in millions) [Graph]. In ÌÇÐÄÆÆ½â°æ. Retrieved July 30, 2026, from /statistics/745019/japan-number-primary-insured-persons-for-long-term-care/
MHLW (Japan). "Number of primary insured people in the long-term care insurance (LTCI) system in Japan from 2015 to 2024 (in millions)." Chart. July 29, 2025. ÌÇÐÄÆÆ½â°æ. Accessed July 30, 2026. /statistics/745019/japan-number-primary-insured-persons-for-long-term-care/
MHLW (Japan). (2025). Number of primary insured people in the long-term care insurance (LTCI) system in Japan from 2015 to 2024 (in millions). ÌÇÐÄÆÆ½â°æ. ÌÇÐÄÆÆ½â°æ Inc.. Accessed: July 30, 2026. /statistics/745019/japan-number-primary-insured-persons-for-long-term-care/
MHLW (Japan). "Number of Primary Insured People in The Long-term Care Insurance (Ltci) System in Japan from 2015 to 2024 (in Millions)." ÌÇÐÄÆÆ½â°æ, ÌÇÐÄÆÆ½â°æ Inc., 29 Jul 2025, /statistics/745019/japan-number-primary-insured-persons-for-long-term-care/
MHLW (Japan), Number of primary insured people in the long-term care insurance (LTCI) system in Japan from 2015 to 2024 (in millions) ÌÇÐÄÆÆ½â°æ, /statistics/745019/japan-number-primary-insured-persons-for-long-term-care/ (last visited July 30, 2026)
Number of primary insured people in the long-term care insurance (LTCI) system in Japan from 2015 to 2024 (in millions) [Graph], MHLW (Japan), July 29, 2025. [Online]. Available: /statistics/745019/japan-number-primary-insured-persons-for-long-term-care/