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How to Say ‘Certainly’ in Japanese

もちろんです

もちろんです

💬 Usage Tip: Use [もちろんです] to sound confident and affirmative.

🇯🇵 In Japan: Politeness levels are important in Japan; use affirmative language to show agreement.

Word-by-Word Breakdown

もちろんもちろん

[mochiron]

of course

An affirming expression used to agree without hesitation.

Example

もちろんです、お任せください。

Of course, leave it to me.

ですです

[desu]

is

A verb that serves as a critical component in sentence structure, denoting existence or identity.

Example

それはもちろんです。

That is of course.

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