How to say "island" in Japanese

Choosing the right word
  • しまJLPT N4approx.Common
    nounThe ordinary, all-purpose word for an island, whether small or large. This is the word you want in almost any sentence talking about an island as such, from casual conversation to writing.
    その王おうは島しまを治おさめた。↗
    The king reigned over the island.
  • 島とう
    suffixThe same word written with its kanji and read とう; the gloss capitalizes it, reflecting its use in island names and formal or written contexts. It is less common as a standalone reading than しま.
    ナポレオンはセントヘレナ島とうへ流ながされた。↗
    Napoleon was exiled to St. Helena.
  • nounA loanword meaning island, found chiefly in proper names, shop and resort names, and fashionable coinages. It is seldom the word you want for an ordinary reference to an island; しま is the natural choice.

Use 「しま」 for the everyday word 'island'; 島 read とう appears mainly in proper names and formal contexts; 「アイランド」 is a loanword used mostly in names and stylistic coinages.

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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