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Why is the average age in Japan so high?


Japan is known for its long life expectancy and high average age. In 2021, the average age in Japan was reported to be 48.4 years, which is significantly higher than the global average of 31 years. This has been a topic of interest and curiosity for many years, and various factors have contributed to this phenomenon.

Healthy Lifestyle

One of the primary reasons behind the high average age in Japan is their healthy lifestyle. Japanese people place great importance on their diet and exercise, and they have a diet that is rich in vegetables, fish, and lean proteins. They also engage in regular physical activity, such as walking or cycling, which helps them stay fit and healthy.

Japanese Snack Box

Advanced Healthcare System

Japan has a highly advanced healthcare system that provides excellent medical care to its citizens. It has one of the highest numbers of doctors and hospital beds per capita in the world, which ensures that everyone has access to quality healthcare. Additionally, the government invests heavily in research and development, which leads to the discovery of new treatments and cures for various diseases.

Low Infant Mortality Rate

Japan has one of the lowest infant mortality rates in the world, which contributes significantly to its high average age. This is a result of their excellent healthcare system, which ensures that newborns receive proper medical care and attention from birth.

Low Crime Rates

Japan is known for its low crime rates, which means that its citizens can live without fear. This leads to a stress-free life, which is essential for maintaining good health. Additionally, the country has strict gun laws, which makes it difficult for criminals to obtain firearms.

Advanced Technology

Japan is at the forefront of technology and innovation, which has led to significant advances in healthcare and medical research. They have developed cutting-edge medical technologies that allow doctors to diagnose and treat diseases more accurately and effectively.

Long Working Hours

On the other hand, long working hours are another contributing factor to Japan’s high average age. Many Japanese people work long hours, often sacrificing their personal time for work-related responsibilities. This can lead to stress-related illnesses and health problems.

Aging Population

Japan has an aging population, with a large number of elderly citizens. The older population tends to live longer than younger people due to their experience with life’s challenges and better access to resources such as healthcare.

Cultural Values

Japanese cultural values play an essential role in maintaining good health and longevity. They prioritize respect for elders, which means that older people are taken care of by their families or in nursing homes where they receive proper care.

Clean Environment

Japan has a clean environment, with strict laws regarding pollution control. This means that its citizens are exposed to fewer pollutants than people in other countries, leading to better health outcomes.

Stable Economy

Japan’s stable economy contributes significantly to its high average age. People who live in economically stable countries tend to have better healthcare access and better access to resources like food and housing.

Traditional Medicine

Finally, traditional medicine plays an important role in maintaining good health in Japan. Traditional Japanese medicine uses natural remedies like herbs and acupuncture to treat various ailments.


In conclusion, there are several factors that contribute to Japan’s high average age. These include their healthy lifestyle, advanced healthcare system, low infant mortality rate, low crime rates, advanced technology, aging population, cultural values, clean environment, stable economy, and traditional medicine. All these factors combined make it possible for Japanese people to live longer than people in other countries.

Why do people live long life in Japan?

The Nagano region of Japan has the world’s highest life expectancy due to a combination of factors such as a healthy lifestyle, regular exercise, working for longer years, and government support. It has been found that people in this region live a very long and healthy life.

What is Japan’s secret to longevity?

The individuals follow a healthy and well-balanced diet that includes foods such as fish, rice, whole grains, tofu, soy, miso, seaweed, and vegetables. These foods are low in unhealthy fats and sugars while being high in essential vitamins and minerals, which can help to lower the risk of heart disease and cancer.

Why is obesity low in Japan?

The typical Japanese individual consumes approximately 200 fewer calories per day compared to the average American. Despite the higher cost of food in Japan, the country’s traditional dietary habits are generally healthier, although they are gradually changing.

Why is Japan’s birth rate declining?

The low birth rate in the country can be attributed to various factors, as pointed out by experts. The high cost of living, limited living space, and insufficient child care support in urban areas make it challenging for couples to raise children, resulting in a decline in the number of births. Additionally, urban couples are usually far from their extended family, who could have provided some assistance in raising children.

What is the number one cause of death in Japan?

Coronary heart disease is a leading cause of death in both the USA and Japan. In Japan, it ranks as the top cause of death, followed by stroke and influenza and pneumonia.

Which country has the highest lifespan?

A list of countries ranked by life expectancy reveals that Hong Kong has the highest life expectancy at 85.29 years for both sexes. Japan and Macao follow closely behind, with Switzerland also ranking high with a life expectancy of 84.2 years.

Challenges of Aging Population

While Japan’s aging population has contributed to its high average age, it also poses significant challenges. With a shrinking workforce and a growing number of retirees, there is concern about the sustainability of the country’s social security system. The government has implemented policies to support elderly citizens, such as offering free healthcare for those over 75 years old and providing subsidies for nursing homes. However, more needs to be done to ensure that the aging population can maintain their quality of life in their golden years.

Impact of COVID-19

The COVID-19 pandemic has had a significant impact on Japan’s aging population. The virus is particularly dangerous for older adults, and Japan has seen a higher mortality rate among its elderly citizens. The government has implemented measures to protect vulnerable populations, such as reducing nursing home visits and providing financial support to families who care for elderly relatives at home. However, the pandemic has highlighted the need for better healthcare infrastructure and support for elderly citizens.

Changing Attitudes towards Aging

In recent years, there has been a shift in attitudes towards aging in Japan. Traditionally, aging was seen as a natural part of life, and elderly people were respected and valued. However, with the rise of youth culture and Western influences, there has been an increasing emphasis on youth and beauty. This has led to discrimination against older adults in some areas, such as employment and dating. Efforts are being made to combat ageism and promote positive attitudes towards aging, including campaigns that celebrate the contributions of elderly citizens.

Future Prospects

Japan’s high average age is a unique phenomenon that presents both opportunities and challenges. As the world’s population ages, other countries may look to Japan as a model for promoting healthy aging and supporting elderly citizens. However, there are also concerns about the sustainability of Japan’s social security system and the impact of an aging population on the economy. The government will need to continue investing in healthcare infrastructure and social programs to ensure that elderly citizens can maintain their quality of life in the future.

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