Translation guide
In Japanese, congratulations are expressed with set phrases that vary by formality and context. The most common word is おめでとう (omedetou), but it changes based on politeness level and the situation. This guide covers how to naturally congratulate someone in Japanese.
Congratulations! (casual)
Congratulations! (polite)
Expressing congratulations in everyday situations, such as achievements, birthdays, or good news.
Casual and friendly way to say 'congratulations'. Used among friends, family, or close colleagues.
Very casual, shortened form. Used in extremely informal speech or text messages.
Expressing congratulations in formal speeches, letters, or announcements.
Using set phrases for common celebratory events.
Standard New Year's greeting. The casual form is 明けましておめでとう.
How to reply when someone congratulates you.
Polite 'thank you'. The most common response to congratulations.
In English, 'congratulations' can be used for minor achievements, but in Japanese, おめでとう is reserved for significant events. For small accomplishments, a simple すごい (sugoi, 'amazing') or よくやった (yoku yatta, 'well done') is more natural.
You got a perfect score on the test. That's amazing!
Congratulations on passing!
Polite form of 'congratulations'. Use with superiors, strangers, or in formal settings.
Congratulations on your marriage.
Congratulations on your promotion.
I sincerely congratulate you on your graduation.
Archaic or highly formal written expression. Rarely used in modern conversation.
I hear of your promotion and offer my congratulations.
Happy New Year. I look forward to your continued friendship this year.
Polite 'Happy Birthday'. The casual form is お誕生日おめでとう or simply 誕生日おめでとう.
Happy birthday. I hope you have a wonderful year.
Standard wedding congratulation. The casual form is 結婚おめでとう.
Congratulations on your marriage. I sincerely wish you both happiness.
A: Congratulations! B: Thank you.
Humble expression used when receiving praise or congratulations, especially in business settings.
I am humbled by your kind congratulations.
おめでとう (congratulations) is for achievements and happy events. お疲れ様 (otsukaresama) is for acknowledging effort or hard work, often used when someone finishes a task or leaves work. Don't use おめでとう when someone simply finishes a routine job.
I heard your presentation was a success. Congratulations!
Thank you for your hard work today.