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Japan's Centenarian Population Surpasses 100,000 for First Time

The number of people aged over 100 in Japan has reached 107,677, creating fiscal pressure on the pension system amid record-low fertility rates.

3 publishers · 3 articles · first seen 15 Sept 2026 · updated 2h ago

How it unfolded

Every source in the order it published.

  1. Latest articlesNumber of centenarians in Japan top 100,000 for first time
  2. Scientific AmericanJapan just hit a new longevity milestone
  3. FortuneJapan has a problematic age gap: 100,000-plus residents are over 100 and the pension system is buckling

Sources

Every article we clustered into this story. Headlines link to the publisher.

  1. Japan has a problematic age gap: 100,000-plus residents are over 100 and the pension system is buckling Fortune
  2. Japan just hit a new longevity milestone Scientific American
  3. Number of centenarians in Japan top 100,000 for first time Latest articles

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