もちろんです

mochiron desu
phraseBeginner of course
formal

A polite and emphatic way to say 'of course' or 'certainly' in Japanese, often used to confirm agreement or willingness to help.

「明日の会議に参加しますか?」 「もちろんです。」

"Will you attend tomorrow's meeting?" "Of course."

「この仕事を手伝ってくれますか?」 「もちろんです!」

"Can you help with this work?" "Of course!"

💡

This phrase is very common in formal and polite contexts, especially in business or professional settings. It conveys a strong sense of agreement and willingness to assist.

Related Phrases

もちろんphrase
of course (less formal)
もちろんですけどphrase
of course, but... (with a condition)

💡Pro Tip

Politeness Level

Use 'もちろんです' in formal or polite contexts, such as business or customer service. For casual conversations, 'もちろん' or 'もちろんだよ' is more appropriate.

Gold Rule

Formal Affirmation

Always use 'もちろんです' when you want to affirm something politely and emphatically, especially in professional or formal settings.

📖Word Origin

Composed of 'もちろん' (of course) and 'です' (polite copula), forming a polite and emphatic affirmation.

📝Usage Notes

This phrase is used to confirm agreement or willingness to do something in a polite and formal manner. It is commonly used in business, customer service, and other formal contexts.

Word Breakdown

もちろん
of course
root
+
です
polite copula (indicates politeness)
suffix
和英辞典