Japan’s Centenarian Milestone: Over 100,000 Seniors Celebrate Longevity

In a quiet moment on Respect the Aged Day, officials in Tokyo announced a striking figure: 107,677 Japanese citizens are now 100 years old or older. That’s up by nearly 8,000 from the year before and marks the first time the tally has crept past the 100,000‑mark.

Women dominate the club – roughly 88 % of those centenarians are female – while the nation’s oldest living woman, 114‑year‑old Fuyo Kishimoto of Kyoto, and the oldest man, 112‑year‑old Hikaru Kato from Kumamoto, were highlighted as living testaments to Japan’s longevity miracle.

Health Minister Kenichiro Ueno, beaming during a press briefing, attributed the rise to a mix of advances in medical care, a diet rich in fish and vegetables, and a cultural emphasis on staying active well into old age. "I’m very pleased that many people are living long, healthy, and active lives," he said, before turning to the inevitable challenge of funding a social‑security system that must support a swelling elderly cohort.

But the celebration is tinged with anxiety. A recent survey by the National Institute of Population and Social Security Research revealed that more than one‑fifth of singles aged 18‑34 say they have no intention of ever marrying, and almost half see no benefit in marriage at all. The reasons are familiar – soaring child‑rearing costs, demanding work hours, and the emotional weight of caring for aging parents.

Japan’s demographic headwinds are real. The total fertility rate hit a historic low of 1.14 in 2025, far beneath the 2.1 births needed to keep the population steady. In the 2020 census, about 30 % of the 126 million people were 65 or older. Projections from the national institute suggest the total will shrink to roughly 87 million by 2070, with nearly 40 % of residents falling into the senior‑age bracket.

Centenarian counts have climbed steadily since the first survey in 1963, when there were just 153 people aged 100 or more. The number passed 1,000 in 1981, leapt over 10,000 in 1998, and now tops 100,000 – a numeric portrait of both medical progress and a society grappling with profound change.

Officials say they will keep tweaking policies to ease the burden on younger families, hoping to spark a modest rise in births and to smooth the transition into a world where a century‑old birthday is no longer a rarity.