Yamato people in the context of "Bonin Islanders"

Japanese people (Japanese: 日本人, Hepburn: Nihonjin; IPA: [ɲihoɲdʑiꜜɴ]) are an East Asian ethnic group native to the Japanese archipelago. Japanese people constitute 97.1% of the population of the country of Japan. Worldwide, approximately 125 million people are of Japanese descent, making them one of the largest ethnic groups. Approximately 119.9 million Japanese people are residents of Japan, and there are approximately five million members of the Japanese diaspora, known as Nikkeijin (日系人).

In some contexts, the term "Japanese people" might be used to refer specifically to the Yamato people, who are primarily from the historically principal islands of Honshu, Kyushu and Shikoku and constitute by far the largest group. In other contexts, the term could include other groups native to the Japanese archipelago, including Ryukyuan people, who share connections with the Yamato but are often regarded as distinct, and Ainu people. In recent decades, there has also been an increase in the number of people with both Japanese and non-Japanese roots, including those who are half Japanese.

An Investigation of Global Policy with the Yamato Race as Nucleus (大和民族を中核とする世界政策の検討, Yamato Minzoku wo Chūkaku to suru Sekai Seisaku no Kentō) was a Japanese government report created by the Ministry of Health and Welfare's Institute of Population Problems (now the National Institute of Population and Social Security Research), and completed on July 1, 1943.

The document, comprising six volumes totaling 3,127 pages, deals with race theory in general, and the rationale behind policies adopted by wartime Japan towards other races, while also providing a vision of the Asia-Pacific under Japanese control.

The Ainu are an indigenous ethnic group who reside in northern Japan and southeastern Russia, including Hokkaido and the Tōhoku region of Honshu, as well as the land surrounding the Sea of Okhotsk, such as Sakhalin, the Kuril Islands, the Kamchatka Peninsula, and the Khabarovsk Krai. They have occupied these areas, known to them as "Ainu Mosir" (Ainu: アイヌモシㇼ, lit. 'the land of the Ainu'), since before the arrival of the modern Yamato and Russians. These regions are often referred to as Ezochi (蝦夷地) and its inhabitants as Emishi (蝦夷) in historical Japanese texts. Along with the Yamato and Ryukyuan ethnic groups, the Ainu people are one of the primary historic ethnic groups of Japan and are along with the Ryukyuans and Bonin Islanders one of the few ethnic minorities native to the Japanese archipelago.

Official surveys of the known Ainu population in Hokkaido received 11,450 responses in 2023, and the Ainu population in Russia was estimated at 300 in 2021. Unofficial estimates in 2002 placed the total population in Japan at 200,000 or higher, as the near-total assimilation of the Ainu into Japanese society has resulted in many individuals of Ainu descent having no knowledge of their ancestry.

The colonisation of Hokkaido was the process from around the fifteenth century by which the Yamato Japanese took control of Hokkaido and subjugated and assimilated the indigenous Ainu people, which had developed from around the thirteenth century. The process of colonisation began with the trading of fish, furs, and silk between Japan and the Ainu. Despite rebellions against increasing Japanese influence in 1669 and in 1789, their control of the island steadily increased: by 1806, the Tokugawa shogunate directly controlled southern Hokkaido.

In 1869, just after the start of the Meiji era, a development commission was set up to encourage Yamato Japanese settlement on Hokkaido. Colonisation was seen as a solution to multiple problems: it would solve mass unemployment among the former samurai class, provide natural resources needed for industrialisation, ensure a defence against an expansionist Russian Empire, and increase Japan's prestige in the eyes of the West. American advisors were heavily involved in guiding and organising the process. The traditional Ainu subsistence lifestyle was replaced by large-scale farming and coal mining, with the native Ainu, along with political prisoners and indentured Koreans, women and children, forced to provide labour.

The Yamato period (大和時代, Yamato-jidai) is the period of Japanese history when the imperial court ruled from modern-day Nara Prefecture, then known as Yamato Province.

While conventionally assigned to the period 250–710, including both the Kofun period (c. 250–538) and the Asuka period (538–710), the actual start of Yamato rule is disputed. The Yamato court's supremacy was challenged during the Kofun period by other polities centered in various parts of Japan. What is certain is that Yamato clans had major advantages over their neighbouring clans in the 6th century. This period is divided by the relocation of the capital to Asuka, in modern Nara Prefecture. However, the Kofun period is an archaeological period while the Asuka period is a historical period. Therefore, many think of this as an old division and this concept of period division is no longer applicable.

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 citizens, 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.

East Asian people (also East Asians) comprise a wide variety of ethnic groups from East Asia, which consists of China, Japan, Mongolia, Hong Kong, Macau, Korea, and Taiwan. The total population of all countries within this region is estimated to be 1.677 billion and 21% of the world's population in 2020. However, large East Asian diasporas, such as the Chinese, Japanese, Korean, and Mongolian diasporas, as well as diasporas of other East Asian ethnic groups, mean that the 1.677 billion does not necessarily represent an accurate figure for the number of East Asian people worldwide.

The major ethnic groups that form the core of traditional East Asia are the Han Chinese, Koreans, and Yamato. Other ethnic groups of East Asia include the Ainu, Bai, Daur, Manchus, Mongols, Qiang, Ryukyuans, and Tibetans.