How to say "thanks" in Japanese

Choosing the right word
  • ありがとうJLPT N3approx.Common
    interjectionThe word you actually say to thank someone directly, covering casual 'thanks' through fuller 'thank you'; normally written in kana, it stands alone as an utterance rather than naming the feeling.
    ありがとう。また、次の日つぎのひにくるようにします。↗
    Thanks. Maybe we'll come back.
  • 感謝かんしゃJLPT N3approx.Common
    noun, suru verb, transitive verb, intransitive verbA noun for gratitude as a feeling — appreciation or thankfulness; use it when speaking about being thankful, or in fuller, more considered expressions of thanks than a quick spoken word.
    ご協力きょうりょくに感謝かんしゃします。↗
    I appreciate your cooperation.
  • 礼れいJLPT N3approx.Common
    nounA noun for thanks or gratitude, more formal than ありがとう; it normally appears within expressions for giving thanks rather than standing alone as a spoken word of thanks.
    彼女かのじょの親切しんせつな助言じょげんに対たいして彼かれは礼れいを述のべた。↗
    He thanked her for her kind help.
  • お礼おれいJLPT N4approx.Common
    nounThe polite (teineigo) counterpart of 礼: thanks or gratitude expressed in courteous speech; use it when you want to sound polite in thanking someone or referring to your thanks.
    I thank you on behalf of my son.
  • 謝意しゃいCommon
    nounA stiff, formal noun for gratitude, at home in written acknowledgments and formal statements; as a way of actually saying 'thanks' to someone it is marginal — you would not thank anyone with it.
    彼女かのじょは自分じぶんの本ほんの中なかで彼かれの助力じょりょくに謝意しゃいを述のべた。↗
    She acknowledged his help in her book.

Choose 「ありがとう」 to thank someone directly in speech; among the nouns for gratitude, 感謝 is the general one, 「お礼」 the polite one, 礼 the formal one, and 謝意 the stiff written one.

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

Japanese equivalents
See also

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

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