A gentle way of life that adds years—and life to those years

On the subtropical islands of Okinawa, there’s a saying about living close enough to family to share a warm bowl of soup, yet far enough to maintain independence. That balance—between connection and autonomy—perfectly reflects the Okinawan way of life.

It may also help explain why this region has one of the highest concentrations of centenarians in the world. While Japan already has tens of thousands of people aged 100 or more, Okinawa consistently outperforms the national average.

So what’s behind this remarkable longevity?

Food as medicine: the Okinawan diet

In Okinawa, food isn’t just nourishment—it’s viewed as medicine for life.

Meals are simple, colourful, and largely plant-based. Staples include sweet potatoes, leafy greens, tofu, and seaweed, all rich in nutrients and antioxidants. Soy-based foods such as miso and tofu play a central role, supporting heart and gut health.

A key principle is “hara hachi bu”—the practice of eating until you are about 80% full. This gentle form of calorie control helps prevent overeating and supports long-term health.

Other standout ingredients include:

• Goya (bitter melon) – linked to blood sugar control 
• Turmeric – known for its anti-inflammatory properties 
• Seaweed – packed with minerals and beneficial compounds 

Meat, particularly pork, is eaten sparingly and often reserved for special occasions.

Move naturally, every day

Exercise in Okinawa isn’t structured or intense—it’s simply part of life.

Gardening, walking, cooking, and even sitting on and rising from the floor all contribute to daily movement. These low-impact, consistent activities build strength, balance, and mobility well into old age.

Rather than “working out”, Okinawans simply keep moving.

The power of purpose: Ikigai

One of the most important concepts in Okinawan culture is ikigai, meaning “a reason to live”.

Whether it’s tending a garden, caring for grandchildren, or contributing to the community, people maintain a sense of purpose throughout their lives. Retirement, in the Western sense, is rare.

Research suggests that having a clear purpose is linked to lower mortality rates and better physical and mental health.

Strong social ties: the moai network

Loneliness is rare in Okinawa—and that’s no accident.

From a young age, people form lifelong social groups known as moai. These circles of friends offer emotional, social, and sometimes financial support throughout life.

This sense of belonging reduces stress, promotes happiness, and provides a safety net during difficult times. Studies have shown that strong social connections are closely linked to longevity and reduced risk of chronic disease.