Hitting a new milestone, Japan says nearly 100,000 citizens have joined the country’s centenarian club, living to 100 or beyond.

Consistently ranking among the longest-living nations in the world, Japan’s life expectancy hovers around 85 years. By comparison, life expectancy in the U.S. is about 77 and in Canada about 82. Japan’s higher life expectancy is due mainly to fewer deaths from Heart Disease and common forms of Cancer, such as breast and prostate cancer, according to the World Economic Forum. The report cites the long-standing Okinawa Centenarian Study which showed that Japanese people also enjoy better bone Health and face half the risk of hip fractures of North Americans. Researchers noted they also have “remarkable mental Clarity.”

Another study published in The Lancet showed that centenarians and supercentenarians (aged 101-115) in Japan tended to have some epigenetic markers consistent with slower Aging, suggesting their biological age was significantly lower than their actual chronological age.

[Read: Biological age is a better health indicator than the number of years you’ve lived]

While, of course, genetics play some role in age-related disease and Longevity, research has long shown that Lifestyle choices are key drivers for enhanced vitality, healthier aging, and in turn, a longer lifespan. So, what are Japanese centenarians doing differently—and what can we learn from them to boost our own wellness and longevity? Let’s unpack.

1. A diet rooted in balance and moderation

Japanese cuisine emphasizes fresh, seasonal foods and smaller portions. Meals are typically built around vegetables, fish, seaweed, rice, and soy-based proteins such as tofu. Red meat and processed foods are less central than in many Western diets.

• High in nutrient-rich, low-calorie foods: Vegetables, seafood, and fermented foods provide antioxidants, omega-3s, and probiotics.
• Low in sugar and processed fats: Less reliance on sugary drinks, fast food, and refined carbohydrates reduces chronic disease risk.
• Portion mindfulness: The Okinawan philosophy of “hara hachi bu” (eat until 80% full) helps prevent overeating.

Takeaway:  Adopt a plant-forward Diet, eat more fish, and practice portion control to support long-term health.

[Read: Foods to help you live longer, stronger, better]

2. Movement as a way of life

Unlike Western cultures that often separate “Exercise” from daily living, in Japan movement is seamlessly woven into everyday routines.

• Walking and cycling are common ways to get around.
• Senior-friendly community exercise programs (like rajio taiso, group morning stretches broadcast nationwide) keep older adults active.
• Gardening and household chores double as natural forms of physical activity.

Takeaway: Build movement into your day—walk more, use stairs, and engage in gentle, consistent activity rather than relying only on structured workouts.

[Read: The big benefits regular exercise brings to longevity]

3. Strong social connections

Loneliness has been linked to poorer health and higher mortality. In Japan, social cohesion is highly valued, and older adults often remain integrated into Family and community life.

• Support networks are common, with neighbors and community groups checking in on seniors.
• Intergenerational living helps older adults feel needed and engaged.
• Group activities such as tea ceremonies, dancing, and crafts foster belonging and mental stimulation.

Takeaway: Prioritize social bonds—stay connected with friends, join community groups, and cultivate purposeful Relationships.

[Read: Connections: Forging meaningful relationships later in life]

4. A sense of purpose (Ikigai)

A key Japanese concept, ikigai, means “reason for being.” It’s the idea that having purpose—whether through work, hobbies, or caring for others—supports resilience and joy in everyday life.

• Older Japanese often continue working or Volunteering well into their 70s and 80s.
• Pursuing hobbies and passions provides mental stimulation and reduces Stress.

Takeaway: Find your ikigai—a sense of meaning that motivates you to get up in the morning. It may be a career, a craft, Caregiving, or a cause you care deeply about.

[Listen: Longevity with purpose – Top tips from a healthy aging expert]

5. Respect for rest and ritual

The Japanese also recognize the value of downtime and small rituals that restore balance.

• Hot spring bathing (onsen) and tea rituals promote relaxation and mindfulness.
• Quality Sleep culture, though imperfect in urban areas due to noise pollution and other factors, is increasingly recognized as essential to longevity.

Takeaway: Incorporate rituals that reduce stress—whether it’s Meditation, nature walks, or simply sitting down with tea. Prioritize sleep as much as diet and exercise.

[Read: From forest bathing to gardening, the big health benefits of nature therapy]

A blueprint for longevity

Japan’s longevity isn’t about one magic secret—it’s the result of a harmonious lifestyle. By eating mindfully, staying active, nurturing social ties, finding purpose, and respecting balance, Japanese centenarians offer a masterclass on healthy aging.

In sum, practical steps for us all:

• Eat whole, fresh foods in smaller portions.
• Move regularly throughout the day.
• Stay socially connected and engaged.
• Nurture your purpose (ikigai).
• Practice rituals of rest and mindfulness.

As we’ve written about extensively in our 7 A’s of SuperAging, everyday lifestyle practices really do add up and are an important investment for living longer and healthier lives.

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Content on this site is for informational purposes only and is not a substitute for professional medical advice. Always check with your qualified healthcare providers with any questions or concerns regarding a medical condition.

David Cravit SuperAging News

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