Culture of Korea

Lore & Background

The traditional dress known as hanbok has been worn since ancient times, consisting of a shirt (jeogori) and a skirt (chima). According to social status, Koreans used to dress differently, making clothing an important mark of social rank. For thousands of years, Korean people nearly exclusively wore plain white and undecorated hanbok, leading to the nickname 'white-clothed people.' Color and ornamentation were only worn for uniforms, to display social status, or during special occasions. Today the hanbok is still worn during formal occasions, though everyday use has been lost.

Reader's Guide

Korean cuisine is centered on rice as the staple food, with fish and seafood important due to the peninsula's geography. Fermented recipes such as kimchi and pickled vegetables were developed early and provide essential proteins and vitamins during winter. Kimchi is one of the famous foods, with many types including cabbage kimchi, diced radish kimchi, water kimchi, and cucumber kimchi. Side dishes (banchan) are commonly eaten with meals. Ceremonial and ritual foods are used for events such as a child's first birthday, weddings, funerals, and ancestral rites. Temple food avoids the five strong-flavored ingredients of garlic, spring onion, wild rocambole, leek, and ginger, as well as meat. Royal court cuisine (surasang) is now available to the whole population. Traditional Korean ceramics reached high refinement during the Goryeo period with jade green celadon ware and inlaid ware, considered a Korean invention. White porcelain became popular in the 15th century, and blue-and-white porcelain in the late Joseon period. Korean potters taken to Japan during the Imjin wars heavily influenced Japanese ceramics.

Did You Know?

• The traditional Korean calendar was based on the lunisolar calendar, divided into 24 turning points (jeolgi), each lasting about 15 days.
• The biggest festival in Korea today is Seollnal (the traditional Korean New Year).
• Korean people were nicknamed 'white-clothed people' because they nearly exclusively wore plain white and undecorated hanbok for thousands of years.
• Many Japanese pottery families today trace their art and ancestry to Korean potters captured during the Imjin wars.

Indigenous Peoples and Their Cultural World

The archipelago's earliest inhabitants include the Jomon people and smaller Paleolithic communities whose traces stretch deep into prehistory. From these roots emerged the Yamato, whose lineage is traced to the Yayoi period and who have exercised political authority since the Asuka era; their sheer numbers mean the word Yamato is frequently used as a synonym for Japanese. Yet the islands also sheltered distinct indigenous communities. The Ainu, native to Hokkaido, northeastern Honshu, and the Russian territories of Sakhalin, the Kuril Islands, and the Kamchatka Peninsula, developed a language wholly separate from modern Japanese, practiced traditional tattooing, and followed animistic religious beliefs. The Ryukyuan peoples of the southern islands—divided into Okinawan, Amami, Miyako, Yaeyama, and Yonaguni subgroups—speak languages forming one of the two major branches of the Japonic family. Their culture carries matriarchal undertones, a native spiritual tradition, and a cuisine shaped by the relatively late arrival of rice cultivation in the twelfth century. The Bonin Islanders of the Ogasawara chain, descended from a mix of Japanese, European, American, Polynesian, and Micronesian settlers from the eighteenth century onward, speak a dialect of English and have traditionally embraced Christianity, with only roughly two hundred remaining in Japan today.

The Construction and Erosion of a Single Identity

After the collapse of the multi-ethnic Empire of Japan in 1945, successive governments deliberately cultivated a narrative of monoculturalism, effectively denying that more than one ethnic group existed within the nation's borders. This ideology became so deeply embedded in public consciousness that even in 2020, former Prime Minister Taro Aso could stand in an election campaign and declare that no other country had endured for two thousand years with a single language, a single ethnic group, and a single dynasty. The first significant crack in that wall came in May 2008, when Prime Minister Fukuda Yasuo addressed parliament and explicitly acknowledged the Ainu as an ethnic minority, citing their preservation of a unique cultural identity, language, and religious tradition. A further legislative milestone followed in 2019, when the Japanese parliament enacted a law formally recognizing the Ainu as an indigenous people. Despite these steps, the broader framework of ethnic homogeneity continues to shape policy and public discourse, and the statistics that count foreign residents still exclude indigenous minority groups who hold Japanese citizenship, naturalized citizens, and descendants of earlier immigrants, making the true ethnic mosaic of the archipelago difficult to capture in any single figure.

A Growing Tapestry of Foreign Communities

The demographic landscape has shifted markedly in recent decades. In 2018, roughly 97.8 percent of residents held Japanese citizenship, but the foreign-born share has been climbing sharply, driven by an aging population and a shrinking domestic labor force. By 2020, about 2.3 percent of the legal resident population consisted of foreign citizens, and a 2018 report noted that approximately one in ten young people living in Tokyo were foreign nationals. The Chinese community, at 0.64 percent of the total population, remains the largest foreign minority, concentrated in Osaka, Tokyo, and Yokohama. Vietnamese residents numbered over 600,000 by mid-2024, while the Filipino community grew from roughly 202,000 in 2007 to an estimated 325,000 by early 2020; in 2006, Japanese-Filipino unions were the most common form of international marriage in the country. Koreans in Japan, the fifth-largest ethnic minority, total over 411,000 non-citizens as of 2024, most having arrived in the early twentieth century. Indian nationals, numbering about 40,750 in mid-2022, are predominantly employed in information technology and English-language office work, with South Asians generally clustered in Tokyo.

Layers of Arrival and Dispersal Across Centuries

The ethnic composition of the Japanese archipelago is the product of many waves of migration, settlement, and absorption. Prehistoric Jomon and Paleolithic communities gave way to the Yayoi-era Yamato, while groups such as the Emishi and the Hayato were gradually dispersed or absorbed into the dominant population. A formal distinction is often drawn between historical minorities—those present before or during the year 1700, including the Ainu, Ryukyuans, Chinese, Zainichi Koreans, Russians, Thais, Vietnamese, and mixed-heritage Hāfu—and modern minorities who arrived after that date, such as Brazilians, Indians, Indonesians, Nepalis, Britons, Filipinos, French, Peruvians, and Mongolians. The Bonin Islanders occupy a particularly complex position: their legal status oscillated between the United States and Japan over the years, and during and after World War II many were forcibly relocated, with some choosing to emigrate to the United States where English-speaking culture made assimilation easier than Japanese-speaking society. A small number of Nivkh people also resettled in Hokkaido when Japan evacuated southern Sakhalin at the war's end. Today, more than 60,000 American military personnel, over 35,000 of their dependents, and roughly 7,000 Department of Defense employees remain stationed on the islands, adding another layer to an already diverse population.

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