How to Say ‘Certainly.’ in Japanese
かしこまりました。
kashikomari mashi ta
[kashikomari mashi ta]
🇯🇵 In Japan: [かしこまりました] is very polite customer-service language. Staff use it with customers; in everyday conversation between friends it would sound too formal.
Phrase Breakdown
かしこまり
kashikomari
[kashikomari]
certainly; understood
A very polite customer-service expression meaning certainly or understood.
はい、かしこまりました。
Yes, certainly.
まし
mashi
[mashi]
polite past part
Part of the polite past form in かしこまりました. It helps make the expression formal and polite.
店員がましと言いました。
The clerk said 'mashi.'
た
ta
[ta]
past ending
The past ending part of a polite verb form, as in ました.
見ました。
I saw it.
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