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

Tokyo, Japan — While Japan has grappled with a declining population for decades, one specific age group is expanding rapidly, reaching an unprecedented milestone. For the first time in the nation's history, the number of individuals aged 100 or older has exceeded 100,000, setting a new record for the country renowned for its remarkable longevity.

According to the Ministry of Health, Labor and Welfare, the total population of centenarians climbed for the 56th consecutive year, reaching 107,677 in September. This marks an increase of nearly 8,000 from the previous year. Women make up the vast majority of this group, accounting for 88 percent, or 94,298, of the total population, the ministry reported.

Health Minister Kenichiro Ueno offered an optimistic perspective on the data, sharing with reporters, “I am very pleased that so many people are remaining active and healthy for so long.”

Japan consistently ranks among the countries with the longest lifespans globally, boasting an average life expectancy of 84 years old in 2024, according to the World Bank, compared to 79 years in the US. Scientists attribute this exceptional longevity to healthy diets and a sophisticated healthcare system. Furthermore, despite Japan's reputation for demanding working hours in urban areas, many residents embrace the philosophy of “ikigai,” which focuses on finding value and joy in everyday life.

The nation currently shelters some of the oldest individuals in the world, including Fuyo Kishimoto, a 114-year-old woman residing in Kyoto, and Hikaru Kato, a 112-year-old man originating from Kumamoto, as noted by the ministry.

However, this aging demographic places mounting pressure on the world’s fourth-largest economy by escalating the expenses associated with elderly care and shrinking the domestic workforce. Even as citizens live longer lives, Japan’s total population of 123 million continues to decline as birth rates drop to record lows. To address labor shortages, the country has welcomed skilled and labor workers in recent years, although the government recently tightened visa regulations amid rising anti-foreigner sentiment.