Forever

"Forever" in Japanese

とわに

towa ni

(for all time, for all eternity; for an infinite amount of time)

常しえに

tokoshie ni

(for all time, for all eternity; for an infinite amount of time)

永久に

eikyū ni

(for all time, for all eternity; for an infinite amount of time)

永遠に

eien ni

(for all time, for all eternity; for an infinite amount of time)

永遠に

eien ni

((colloquially) for a very long time)

Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.