World · World News Bureau
Japan's centenarian population surpasses 100,000 as nation ages
Japan has crossed a demographic milestone with more than 100,000 residents now aged 100 or older, underscoring the country's rapidly aging society. Women account for the vast majority of centenarians, comprising 88 percent of those who have reached the century mark.
LSN World News ·
The milestone reflects Japan's transformation into one of the world's oldest populations, driven by declining birth rates and increasing life expectancy. Government figures released on the occasion of Japan's Respect for the Aged Day highlighted the unprecedented number of residents who have reached triple-digit ages.
The gender imbalance among centenarians is pronounced, with women vastly outnumbering men in the 100-plus age bracket. This disparity reflects broader patterns in global longevity, where women typically have longer life expectancies than men across most developed nations.
Japan's aging demographic presents both social and economic challenges for the island nation. With fewer young people entering the workforce and more citizens requiring healthcare and elderly care services, the government faces mounting pressure to adapt its social security systems and immigration policies to maintain economic stability.
The centenarian population represents a small fraction of Japan's total population of approximately 125 million, yet the concentration of elderly citizens continues to reshape the country's labor market, pension systems, and public health priorities. Demographers expect the proportion of elderly residents to continue rising in coming decades without significant changes to current population trends.