The statistic shows the total population in Japan from 2019 to 2023, with projections up until 2029. In 2023, the total population of Japan amounted to around 124.48 million inhabitants. See the figures for the population of South Korea for comparison. Total population in Japan From steadily low fertility rates to a growing elderly population, it is no secret that Japan’s population is shrinking. Population growth rates jump around a little, but are currently following a declining trend. The post-war baby boom generation is now in the 65-and-over age group, and the percentage of the population in that category is expected to keep growing, as is indicated by a high median age and high life expectancy. Japan already has the highest percentage of its population over 65 in the world, and the aging population puts some pressure on the Japanese government to provide welfare services for more people as rising numbers leave the workforce. However, the amount of jobs opened up for the younger generations by the older generations leaving the workforce means that unemployment is kept to a minimum. Despite a jump in unemployment after the global recession hit in 2008, rates were almost back to pre-recession rates by 2013. Another factor affecting Japan is the number of emigrants to other countries. The United States absorbs a number of emigrants worldwide, so despite a stagnating birth rate, the U.S. has seen a steady rise in population.

Over the last decade, Japan’s population has aged more and more, to the point where more than a quarter of Japanese were 65 years and older in 2022. Population growth has stopped and even reversed, since it’s been in the red for several years now.

It’s getting old

With almost 30 percent of its population being elderly inhabitants, Japan is considered the “oldest” country in the world today. Japan boasts a high life expectancy, in fact, the Japanese tend to live longer than the average human worldwide. The increase of the aging population is accompanied by a decrease of the total population caused by a sinking birth rate. Japan’s fertility rate has been below the replacement rate for many decades now, mostly due to economic uncertainty and thus a decreasing number of marriages.

Are the Japanese invincible?

There is no real mystery surrounding the ripe old age of so many Japanese. Their high average age is very likely due to high healthcare standards, nutrition, and an overall high standard of living – all of which could be adopted by other industrial nations as well. But with high age comes less capacity, and Japan’s future enemy might not be an early death, but rather a struggling social network.

The statistic shows the total population of India from 2019 to 2029. In 2023, the estimated total population in India amounted to approximately 1.43 billion people.

Total population in India

India currently has the second-largest population in the world and is projected to overtake top-ranking China within forty years. Its residents comprise more than one-seventh of the entire world’s population, and despite a slowly decreasing fertility rate (which still exceeds the replacement rate and keeps the median age of the population relatively low), an increasing life expectancy adds to an expanding population. In comparison with other countries whose populations are decreasing, such as Japan, India has a relatively small share of aged population, which indicates the probability of lower death rates and higher retention of the existing population.

With a land mass of less than half that of the United States and a population almost four times greater, India has recognized potential problems of its growing population. Government attempts to implement family planning programs have achieved varying degrees of success. Initiatives such as sterilization programs in the 1970s have been blamed for creating general antipathy to family planning, but the combined efforts of various family planning and contraception programs have helped halve fertility rates since the 1960s. The population growth rate has correspondingly shrunk as well, but has not yet reached less than one percent growth per year.

As home to thousands of ethnic groups, hundreds of languages, and numerous religions, a cohesive and broadly-supported effort to reduce population growth is difficult to create. Despite that, India is one country to watch in coming years. It is also a growing economic power; among other measures, its GDP per capita was expected to triple between 2003 and 2013 and was listed as the third-ranked country for its share of the global gross domestic product.

In a survey conducted in February 2023, approximately 67 percent of heterosexual respondents reported being legally married. At the same time, 36 percent of homosexual and bisexual respondents were in a registered marriage.  The history of LGBTQ+ in Japan  Japan has a rich queer history. Homosexual relationships in historic Japan were for most parts of a strictly hierarchical, pederastic nature and limited to the all-male realms of monasteries and the samurai class. With the growing influence and wealth of common people in 17th century Japan, the depiction and practice of homosexuality and gender fluidity became a widely popular topic in urban culture. This changed with the arrival of Western ideology. Queerness was portrayed as either pathological or caricatural until well into the second half of the 20th century. Nowadays, Japan’s stance on LGBTQ+ rights is fairly progressive compared to other Asian regions. Due to better access to information and education on the topic, familiarity with the term LGBTQ+ and its meaning is relatively high among the Japanese population. Yet, Japan is still a far cry away from an equal society, with many LGBTQ+ individuals concerned about coming out.  Legalization of same-sex marriage in Japan Japan is the only G7 nation not fully recognizing same-sex marriages. However, a court ruling in March 2021 declared it unconstitutional to bar same-sex couples from getting legally married. While it will certainly take time until an apt law to allow same-sex marriage will be passed, having the perspective to gain equal legal rights to heterosexual couples is a major symbolic victory for the LGBTQ+ community in socially conservative Japan. In past years, some municipalities started to issue partnership certificates, but their benefits are limited, not allowing individuals to inherit their partner’s assets or granting parental rights over their children. In light of the postponed Olympic Games in Tokyo, human rights organizations and LGBTQ+ activists are pushing for an Equality Act. This comes at a similar time as the ongoing gender equality discussion, which was sparked by former Tokyo Olympics President Yoshiro Mori’s sexist remark on female participation in meetings, leading to an international media outcry on the status of women in Japanese society.

As of October 2023, the prefecture with the highest density of dental practices in Japan was Tokyo Prefecture, with around 75.3 facilities per 100,000 inhabitants. Osaka ranked second with about 61.7 clinics per 100,000 of the population. Dental clinics in Japan Before the European treatment technique for tooth decay was introduced during the westernization movement in the Meiji Era (1868-1912), dental problems were commonly treated by doctors of internal medicine or surgery. The use of dentures improved with time, as bad teeth were mainly extracted instead of treated. The first Japanese dentistry-specialized clinic was opened in 1878 by a man who was licensed as the first 'dentist' in history in Japan. Following the establishment of the Dentist Law in 1948, dentistry in the country further expanded. In the past decade, the total number of dental clinics across the country has remained consistent at close to 70 thousand. Most dental practices in Japan are founded by private individuals, followed by clinics owned and operated as medical corporations. Additionally, there were over 1,000 general hospitals with dentistry departments. National expenses on dental treatment Along with the increasing national medical expenditure for medical treatments, national medical expenses for dental treatments have indicated continuous growth. This is said to be due to the rapidly aging social structure of the country. As a result, treatments for the population aged 65 years and over accounted for the highest share of dental care-related investments. To reduce the dental-related medical expenditure, the health ministry and the Japan Dental association conducted the "8020" project and promoted proper dental care to the nation to maintain more than 20 teeth at the age of 80. In 2017, the rate of Japanese nationals over 80 years old with 20 teeth exceeded 50 percent. This was the set goal by the health ministry in the second version of the general health policy "Health Japan 21" enacted in 2013.

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