How to Say ‘Of course’ in Japanese
もちろんです
mochiron desu
[moh-chee-rohn dess]
💬 Usage Tip: [もちろんです] is a polite way to say “of course.” The [です] makes it sound neat and friendly.
🇯🇵 In Japan: Japanese replies often aim to sound reassuring and smooth. [もちろんです] feels warm without sounding too strong.
Phrase Breakdown
もちろん
mochiron
[moh-chee-rohn]
of course; certainly
A polite and friendly way to strongly agree or give permission.
もちろん、手伝います。
Of course, I will help.
です
desu
[dess]
is; polite ending
Makes the response polite and complete.
大丈夫です。
It is okay.
Get the Full Learning Experience
This lesson is just a preview. Download PrettyFluent to practice pronunciation, roleplay conversations, and master vocabulary with spaced repetition.
Pronunciation Feedback
AI-powered speech recognition to perfect your accent
Spaced Repetition
Retain vocabulary long-term with smart practice
Immersive Roleplaying
Practice real conversations with AI partners
Custom Scenarios
Request lessons tailored to your specific needs
What Learners Are Saying
“Teaching in Osaka and I wanted to connect with my students beyond the classroom. The everyday conversation scenarios made my Japanese feel natural, not textbook-y.”
Mia S., 25, English Teacher
“Moved to Tokyo and the polite vs. casual speech levels were killing me. This app breaks it all down with real scenarios. My coworkers noticed the difference in weeks.”
Kevin Z., 31, Game Developer
“I tried five different apps before this one. The roleplay conversations are what finally made things click. I actually remember what I learn now.”
Sofia R., 31, Marketing Manager