Dictionary / Japanese / Thank you

How to Say "Thank you" in Japanese

arigatō gozaimasu
Literally: This is hard to come by
thank you
(polite ending)

Polite or casual

Polite
Casual

Use ありがとう with friends and family. With staff, teachers, colleagues and strangers, use ありがとうございます. For something that has already finished, such as a meal or a lesson, many people say ありがとうございました (arigatō gozaimashita).

Correct
What people say wrong
Thanks. Fine with friends, too casual for a shop assistant or a teacher.
The mistake to avoid. Learners often stop at ありがとう because it is the word they hear most. It is the casual form. Said to a waiter, a receptionist or someone older, it can sound offhand. Add ございます and it is polite in every situation.

In context

Tetsudatte kurete arigatō.
Thanks for helping me. (casual)
Dōmo arigatō gozaimasu.
Thank you very much.
Kyō wa arigatō gozaimashita.
Thank you for today.