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How to Say ‘Good night’ in Japanese

おやすみ

おやすみ

💬 Usage Tip: Informal; the formal is [おやすみなさい] (oyasumi nasai).

🇯🇵 In Japan: This expression conveys a wish for restful sleep and is commonly said before bed.

Word-by-Word Breakdown

[o]

Goodnight

A phrase to wish someone a good night's rest.

Example

寝る前におやすみを言いました。

I said goodnight before sleeping.

やすみやすみ

[yasumi]

Rest

Part of the phrase for wishing a good night.

Example

一日中働いて、やすみたいです。

I want to rest after working all day.

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