Have you ever wanted to send a birthday message in Japanese but only knew おたんじょうびおめでとう?

Just like in English, Japanese has many ways to wish someone a happy birthday. Some expressions are casual and perfect for friends, while others are more polite and suitable for teachers, coworkers, or people you respect. Learning these phrases can help your messages sound more natural and thoughtful.

In this article, we’ll look at common birthday wishes in Japanese, when to use them, and how to write messages that Japanese people would naturally send.

🎉The Basic Birthday Greeting

The most common birthday greeting in Japanese is:

お誕生日たんじょうびおめでとう！

Happy Birthday!

This is a casual expression that you can use with friends, family members, and people close to you.

Examples

お誕生日たんじょうびおめでとう！

Happy Birthday!

お誕生日たんじょうびおめでとう！素敵すてきな一年いちねんになりますように。

Happy Birthday! I hope you have a wonderful year.

🙏A More Polite Version

If you’re talking to someone older, a teacher, a coworker, or someone you don’t know very well, use the polite version:

お誕生日たんじょうびおめでとうございます。

Happy Birthday.

Adding ございます makes the phrase more respectful.

Examples

お誕生日たんじょうびおめでとうございます。

Happy Birthday.

お誕生日たんじょうびおめでとうございます！素晴すばらしい一年いちねんになりますように。

Happy Birthday! I hope you have a wonderful year.

👍Wishing Someone a Great Year

Japanese birthday messages often focus on the year ahead rather than only celebrating the birthday itself.

素敵すてきな一年いちねんになりますように。

I hope you have a wonderful year.

幸しあわせな一年いちねんになりますように。

I hope you have a happy year.

You can easily add these phrases after お誕生日(たんじょうび)おめでとう to make your message sound warmer and more personal.

😊Wishing Good Health

Another common birthday wish is to hope that the person stays healthy and happy throughout the coming year.

健康けんこうで楽たのしい一年いちねんを過すごしてください。

Please have a healthy and enjoyable year.

Example

お誕生日たんじょうびおめでとうございます。

健康けんこうで楽たのしい一年いちねんを過すごしてください。

Happy Birthday. I hope you have a healthy and enjoyable year.

😎Birthday Wishes for Close Friends

Messages to close friends are usually short, casual, and friendly.

Examples

誕生日たんじょうびおめでとう！

Happy Birthday!

最高さいこうの一年いちねんにしてね！

Have an amazing year!

これからもよろしくね！

Let’s continue to be good friends!

また一緒いっしょに遊あそぼうね！

Let’s hang out again soon!

🙌Birthday Wishes for Family

When writing to family members, Japanese people often include words of gratitude.

Examples

お母かあさん、誕生日たんじょうびおめでとう！

Happy Birthday, Mom!

いつもありがとう。

Thank you for everything.

元気げんきでいてね。

Stay healthy.

You can replace お母(かあ)さん with お父(とう)さん, お兄(にい)ちゃん, お姉(ねえ)ちゃん, or another family member.

👩‍🏫Birthday Wishes for Teachers or Coworkers

For more formal situations, it is common to combine birthday wishes with wishes for health, happiness, and success.

Example Message

お誕生日たんじょうびおめでとうございます。

Happy Birthday.

これからの一年いちねんが素晴すばらしいものになりますように。

I hope the coming year will be wonderful for you.

お体からだに気きをつけてお過すごしください。

Please take care of your health.

🌟Useful Birthday Vocabulary

Japanese	Meaning
誕生日(たんじょうび)	Birthday
お誕生日(たんじょうび)	Birthday (polite)
おめでとう	Congratulations
おめでとうございます	Congratulations (polite)
一年(いちねん)	One year
素敵(すてき)	Wonderful
幸(しあわ)せ	Happiness
健康(けんこう)	Health
楽(たの)しい	Fun, enjoyable
過(す)ごす	To spend (time)

✅Sample Birthday Messages

Casual

誕生日たんじょうびおめでとう！

Happy Birthday!

素敵すてきな一年いちねんになりますように！

I hope you have a wonderful year!

Friendly

誕生日たんじょうびおめでとう！

Happy Birthday!

いつもありがとう。

Thank you for everything.

最高さいこうの一年いちねんにしてね！

Have an amazing year!

Polite

お誕生日たんじょうびおめでとうございます。

Happy Birthday.

健康けんこうで幸しあわせな一年いちねんになりますように。

I hope you have a healthy and happy year.

Final Thoughts

While お誕生日(たんじょうび)おめでとう is the phrase every Japanese learner should know, adding expressions like 素敵(すてき)な一年(いちねん)になりますように or 健康(けんこう)で楽(たの)しい一年(いちねん)を過(す)ごしてください can make your birthday wishes sound much more natural and heartfelt.

The next time a Japanese friend, teacher, coworker, or family member has a birthday, try sending a message in Japanese. Even a simple message can make someone’s day a little more special!

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