The demographics of Japan include birth and death rates, age distribution, population density, ethnicity, education level, healthcare system of the populace, economic status, religious affiliations, and other aspects regarding the Japanese population. According to the United Nations, the population of Japan was roughly 126.4 million people, and peaked at 128.5 million people in 2010. It is the 6th-most populous country in Asia, and the 11th-most populous country in the world.
The first recorded landing of Russians in Japan was in 1739 in Kamogawa, Chiba during the times of Japanese seclusion of the Edo period, not counting landings in Hokkaidō, which was not under Japanese administration at these times.
The Australian diaspora are those Australians living outside of Australia. It includes approximately 598,765 Australian-born people living outside of Australia, people who are Australian citizens and live outside Australia, and people with Australian ancestry who live outside of Australia.
Paraguayans are the citizens of Paraguay.
Chinese people in Japan (在日中国人/華人) include any people self-identifying as ethnic Chinese or people possessing Chinese citizenship living in Japan. People aged 22 or older cannot possess dual-citizenship in Japan, so Chinese possessing Japanese citizenship typically no longer possess Chinese citizenship. The term "Chinese people" typically refers to the Han Chinese, the main ethnic group living in China (PRC), Taiwan (ROC) and Singapore. Officially, China (PRC) is home to 55 additional ethnic minorities, including people such as Tibetans, though these people might not self-identify as Chinese. Han Chinese people have had a long history in Japan as a minority.
Filipinos in Japan formed a population of 322,046 in December 2023 individuals, making them Japan's fourth-largest foreign community, according to the statistics of the Philippines. Their population reached as high as 245,518 in 1998, but fell to 144,871 individuals in 2000 before beginning to recover slightly when Japan cracked down on human trafficking. In 2006, Japanese/Filipino marriages were the most frequent of all international marriages in Japan. As of 2016, the Filipino population in Japan was 237,103 according to the Ministry of Justice. Filipinos in Japan formed a population of 325,000 individuals at year-end 2020, making them Japan's third-largest foreign community along with Vietnamese, according to the statistics of the Philippine Global National Inquirer and the Ministry of Justice. In December 2021, the number of Filipinos in Japan was estimated at 276,615.
Turks in Japan are Turks living in Japan. Historically, the term has included Turkic émigrés and immigrants from former Russian Empire, most of whom later acquired Turkish citizenship.
Emigration from Colombia is a migratory phenomenon that started in the early 20th century.
Americans in Japan are citizens of the United States residing in Japan. As of December 2023, there were 63,408 American citizens registered as foreign residents of Japan, forming 2.0% of the total population of registered aliens, according to statistics from Japan's Ministry of Justice. This made Americans the ninth-largest group of foreign residents in Japan, having been surpassed in number by Vietnamese residents, Nepalese residents, Indonesian residents, and Burmese residents since 2011.
Bangladeshis in Japan form one of the smaller populations of foreigners in Japan. As of in June 2023, Japan's Ministry of Justice recorded 24,940 Bangladeshi nationals among the total population of registered foreigners in Japan.
Indians in Japan consist of those with Japanese citizenship and those with foreign citizenship.
There are in December 2023 49,114 Peruvians in Japan. The majority of them are descendants of earlier Japanese immigrants to Peru who have repatriated to Japan.
There is a population of Burmese people in Japan. In December 2023, there were 86,546 Burmese living in Japan.
There is a small community of French people in Japan, consisting largely of expatriate professionals from France and their families.
The community of Irish people in Japan is estimated to constitute 1,000–2,000 people.
Among the several native ethnic groups of Japan, the predominant group are the Yamato Japanese, who trace their origins back to the Yayoi period and have held political dominance since the Asuka period. Other historical ethnic groups have included the Ainu, the Ryukyuan people, the Emishi, and the Hayato; some of whom were dispersed or absorbed by other groups. Ethnic groups that inhabited the Japanese islands during prehistory include the Jomon people and lesser-known Paleolithic groups. In more recent history, a number of immigrants from other countries have made their home in Japan. According to census statistics in 2018, 97.8% of the population of Japan are Japanese, with the remainder being foreign nationals residing in Japan. The number of foreign workers has been increasing dramatically in recent years, due to the aging population and the lack of labor force. A news article in 2018 states that approximately 1 out of 10 young people residing in Tokyo are foreign nationals.
There are in December 2023 12,121 resident Australians in Japan.
Ghanaians in Japan are Japanese people of full or partial Ghanaian ancestry or Ghanaians who became naturalized citizens of Japan.
The Old Ministry of Justice Building (法務省旧本館), also known as the Red-Brick Building (赤れんが棟), is an historical building in the Kasumigaseki district of Chiyoda, Tokyo, Japan. It previously served as the headquarters of the Ministry of Justice and continues to house certain offices of the ministry. It is designated as an Important Cultural Property.
Sri Lankans in Japan consist of Sri Lankan migrants that come to Japan, as well as their descendants. In December 2023, there were 46,949 Sri Lankans living in Japan. They are the fourth largest nationality group from South Asia after Nepalis, Burmese and Indians.
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