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Gaijin

someone who is a foreigner in Japan

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Record originEnglish Wikipedia
Text licenseCC BY-SA 4.0
Source revisionSep 22, 2026
Entity authorityQ388239
Source-derived summary

Gaijin (外人; [ɡai(d)ʑiɴ]; 'outsider, alien') is a Japanese word for foreigners and non-Japanese citizens in Japan, specifically being applied to foreigners of non-Japanese ethnicity and those from the Japanese diaspora who are not Japanese citizens. The word is composed of two kanji: gai (外, 'outside') and jin (人, 'person'). Similarly composed words that refer to foreign things include gaikoku (外国, 'foreign country') and gaisha (外車, 'foreign car'). Though the term can be applied to all foreigners of non-Japanese citizenship and ethnicity, some non-Japanese East Asians may have specific terminology used instead.

Some feel the word has come to have a negative or pejorative connotation, while other observers maintain it is neutral. Gaikokujin (外国人; [ɡaikokɯꜜ(d)ʑiɴ]; 'foreign-country person') is a more neutral and somewhat more formal term widely used in the Japanese government and in media. Gaijin does not specifically mean a foreigner that is also a white person; instead, the term hakujin (白人 'white person') can be considered as a type of foreigner, and kokujin (黒人 'black person') would be the black equivalent.

Etymology and history

The word gaijin can be traced in writing to the 13th-century Heike Monogatari:

外人もなき所に兵具をとゝのへAssembling arms where there are no gaijin

Here, gaijin refers to outsiders and potential enemies. Another early reference is in Renri Hishō (c. 1349) by Nijō Yoshimoto, where it is used to refer to a Japanese person who is a stranger, not a friend. The Noh play, Kurama tengu has a scene where a servant objects to the appearance of a traveling monk:

源平両家の童形たちのおのおのござ候ふに、かやうの外人は然るべからず候A gaijin doesn't belong here, where children from the Genji and Heike families are playing.

Editorial summary

This brief starts where responsible research should: with the source description of “Gaijin” as someone who is a foreigner in Japan. Everything that follows is an evidence route, not borrowed authority.

Editorial reviewA practical starting point whose main value is the path it opens into stronger specialist and primary sources. The current lead gives the account dated anchors—1349—that can be checked directly. The selected authority fields contribute no independent date. The account is most persuasive where Gaijin, someone and foreigner can be independently traced.
Editorial analysis

Why this record matters

The subject matters to the general reference register because the source frames it as someone who is a foreigner in Japan. Its deeper value depends on whether names, dates, institutions and citations support that framing.

Evidence profile

Vocabulary and entity names are the principal evidence signals here, because they determine the precision of every later search. The source revision retrieved here is dated Sep 22, 2026. The linked authority identifier is Q388239. None of the 0 selected statements returned an explicit reference. The first chronological checks are 1349.

Critical limits

Overview language is designed for orientation and should not be treated as a substitute for the evidence cited beneath it. The source lead contains qualifying language; that uncertainty should survive quotation, summary and reuse. Authority statements aid reconciliation but still require their own references, qualifiers and ranks to be checked.

How to read it

Use the entry as an orientation point, then follow its citations and revision history. Names, dates and institutional relationships should be checked against the original record.

Best used for
  • Subject orientation
  • Search vocabulary
  • Locating named sources
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The closest primary source, responsible institution and strongest cited specialist reference.

Three-step research path

  1. Establish the record: confirm the title “Gaijin”, its source revision and the description used here.
  2. Expand the search: follow Gaijin primary sources, Gaijin archive and Gaijin research across catalogues and specialist indexes.
  3. Test the account: compare the strongest cited source with the responsible institution’s current record and note any disagreement.

Questions for further research

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Source & attribution

This entry incorporates text from Gaijin” on English Wikipedia. Contributors are listed in the page history. Text is available under the Creative Commons Attribution-ShareAlike 4.0 License. Selected authority identifiers and statements are retrieved from Wikidata under CC0; their references and qualifiers remain part of the verification path.