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How to Say ‘Happy Birthday’ in Japanese

お誕生日おめでとう

おたんじょうびおめでとう

💬 Usage Tip: Combines [お誕生日] (otanjoubi) and [おめでとう] (omedetou) for a greeting.

🇯🇵 In Japan: Japanese people often exchange these wishes along with small gifts or treats.

Phrase Breakdown

お誕生日

おめでとう

Word-by-Word Breakdown

[o]

honorific

A prefix indicating politeness attached to a verb or noun.

Example

お茶をどうぞ。

Please have some tea.

誕生日たんじょうび

[tanjoubi]

birthday

The anniversary of the day on which a person was born.

Example

今日は彼の誕生日です。

Today is his birthday.

[o]

honorific

A prefix indicating politeness attached to a verb or noun.

Example

お茶をどうぞ。

Please have some tea.

めでとうめでとう

[medetou]

congratulations

Used to express good wishes on a special occasion.

Example

ご結婚おめでとうございます。

Congratulations on your wedding.

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