Full Breakdown
Japan’s Centenarian Population Tops 100,000 for the First Time
By Drooid · · How we work
Record-Breaking Centenarian Count
Japan’s Ministry of Health, Labour and Welfare reported 107,677 people aged 100 or older as of September 1. Women comprise 94,298 (about 88 %). The oldest resident is Fuyo Kishimoto, 114, from Kyoto; the oldest man is Hikaru Kato, 112, from Kumamoto.
Historical Growth
When the Act on Social Welfare for the Elderly was enacted in 1963, Japan recorded 153 centenarians. The count rose to 1,000 in 1981, 10,000 in 1998, 50,000 in 2012, and surpassed 100,000 in 2026.
Demographic Data
- Total centenarians (2026): 107,677
- Women: 94,298 (? 88 %)
- Men: 13,379 (? 12 %)
- Centenarians per 100,000 population: 87.51
- Prefectural leaders: Shimane (186.65), Kochi (169.52), Tottori (152.48)
The ministry noted that 54,294 people are expected to turn 100 during the fiscal year, including 45,769 women.
Drivers of Longevity
Researchers cite low obesity rates, a diet rich in fish, vegetables, soy and seaweed, universal health coverage, and high daily physical activity (walking, cycling, public-transport use). Strong community ties and family structures also help reduce isolation-related health risks.
Policy Implications
One-third of the population (? 40 million) now receives public pensions, while the working-age pool shrinks. The government estimates pension and medical-care spending will consume about a quarter of next year’s budget, making a sustainable social-security system a central challenge.
Official Statements & Responses
Health Minister Kenichiro Ueno welcomed the milestone, emphasizing medical advances and lifestyle factors. Prime Minister Sanae Takaichi will send congratulatory letters and silver sake cups to centenarians on “Respect the Aged Day.”
Criticism & Data-Reliability Concerns
The Independent reported a 2010 audit uncovered more than 230,000 records of alleged centenarians that could not be verified, raising questions about historical accuracy. Some families were suspected of concealing deaths to continue receiving pensions. The current figure is based on the Basic Resident Register.
Conflicting Reports & Gaps
- United States comparison: The U.S. Census Bureau projected 101,000 centenarians in 2024, a projection rather than a census count, complicating direct comparison.
- Data verification: Independent scholars note potential gaps in older civil-registry records, indicating a need for ongoing validation.