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Nisei

second generation of Japanese immigrants

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General referenceInterpretive dossier study · Crown Archives visual atlas
Record originEnglish Wikipedia
Text licenseCC BY-SA 4.0
Source revisionSep 18, 2026
Entity authorityQ15215155 ↗
Source-derived summary

Nisei (二世, "second generation") is a Japanese-language term used in countries in North America and South America to specify the ethnically Japanese children born in the new country to Japanese-born immigrants, or Issei. The Nisei, or second generation, in turn are the parents of the Sansei, or third generation. These Japanese-language terms derive from ichi, ni, san, "one, two, three", the ordinal numbers used with sei (see Japanese numerals). Though nisei means "second-generation immigrant", it more specifically often refers to the children of the initial diaspora, occurring during the period of the Empire of Japan in the late 19th and early 20th centuries and overlapping in the U.S. with the Greatest Generation and Silent Generation.

History

Although the earliest organized group of Japanese emigrants left Japan centuries ago, and a later group settled in Mexico in 1897, today's largest populations of Japanese immigrants and their descendants are concentrated in four countries: Brazil (2 million), the United States (1.5 million), Canada (130,000), and Peru (100,000).

American Nisei

Some US Nisei were born after the end of World War II during the baby boom. Most Nisei, however, who were living in the western United States during World War II, were forcibly interned with their parents (Issei) after Executive Order 9066 was promulgated to remove everyone of Japanese descent from the West Coast areas of California, Oregon, Washington, and Alaska. It has been argued that some Nisei feel caught in a dilemma between their Issei parents and other Americans. The Nisei of Hawaii had a somewhat different experience.

In the United States, two representative Nisei were Daniel Inouye and Fred Korematsu.

Editorial summary

This brief starts where responsible research should: with the source description of “Nisei” as second generation of Japanese immigrants. Everything that follows is an evidence route, not borrowed authority.

Editorial reviewA concise reference frame for defining the subject, testing terminology and identifying the institution closest to the evidence. The current lead gives the account dated anchors—1897—that can be checked directly. The selected authority fields contribute no independent date. The account is most persuasive where Nisei, second and generation can be independently traced.
Editorial analysis

Why this record matters

The subject matters to the general reference register because the source frames it as second generation of Japanese immigrants. 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 18, 2026. The linked authority identifier is Q15215155. None of the 0 selected statements returned an explicit reference. The first chronological checks are 1897.

Critical limits

The absence of detail may reflect summary conventions rather than a lack of surviving documentation. 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
Verify next

The closest primary source, responsible institution and strongest cited specialist reference.

Three-step research path

  1. Establish the record: confirm the title “Nisei”, its source revision and the description used here.
  2. Expand the search: follow Nisei primary sources, Nisei archive and Nisei 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

  1. Which source most directly establishes the central claim about “Nisei”?
  2. Which cited source is closest to the event, object or claim?
  3. What terminology or title could unlock a more precise catalogue search?
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Source & attribution

This entry incorporates text from “Nisei” 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.