How to say "rebirth" in Japanese

Choosing the right word
  • 新生しんせいCommon
    noun, suru verb, intransitive verbCovers rebirth as a new birth or fresh start: someone or something beginning a new life or starting over as something new. The nuance is a clean slate, not a return from death.
  • 復活ふっかつJLPT N1approx.Common
    noun, suru verb, intransitive verbCovers rebirth as resurrection or revival: coming back to life after death, or something that had ceased or been lost coming back. It also serves for resurrection in the religious sense.
    いわば彼かれは死しから復活ふっかつしたのだ。↗
    He rose from the dead, so to speak.
  • 更生こうせいCommon
    noun, suru verb, transitive verbReally means regeneration or reform: a person mending their ways, or an organization being rebuilt or reorganized. For rebirth it is narrow — think reform and rebuilding rather than literal rebirth.

Use 新生 for a fresh start or new birth, 復活 for coming back to life or revival after death or disappearance, and 更生 for reforming oneself or the rebuilding of an organization.

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

Japanese equivalents

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

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