How to say "emigration" in Japanese

Choosing the right word
  • 移住いじゅうJLPT N1approx.Common
    noun, suru verb, intransitive verbThe neutral, general word for the act of moving one's home to another country; the same move can be emigration or immigration depending on viewpoint, and no political motive is implied.
    一家いっかは1830年ねん頃ころ故国ここくのドイツからシカゴに移住いじゅうした。↗
    The family moved from their native Germany to Chicago around the year 1830.
  • 移民いみんJLPT N1approx.Common
    noun, suru verb, intransitive verbChiefly denotes the people who move — emigrants and immigrants — or the movement viewed as a phenomenon; for the act of emigrating itself, use 移住 instead.
  • 亡命ぼうめいCommon
    noun, suru verb, intransitive verbCovers emigration only when it is really flight: leaving one's country for political reasons, seeking asylum, or defecting. It is not a neutral word for an ordinary move abroad.
    彼かれは他たの大勢おおぜいの人ひと達たちと共ともに亡命ぼうめいした。↗
    Along with thousands of others, he fled the country.

Use 移住 for the neutral act of moving one's home abroad, 移民 for emigrants as people or the movement as a phenomenon, and 亡命 only for politically motivated flight or asylum seeking.

Usage comparisons are AI-assisted and cross-checked by multiple models; for study reference only

Japanese equivalents
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JLPT vocabulary levels are community estimates, not official (no official lists have been published since the 2010 revision).

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