How to Say ‘Promised’ in Japanese
約束した
やくそくした
💬 Usage Tip: [約束] (yakusoku) is one of the fundamental values in Japan, reflecting trust and commitment.
🇯🇵 In Japan: Breaking promises in Japanese culture can damage relationships significantly due to the importance of trust.
Word-by-Word Breakdown
約束やくそく
[yakusoku]
promise
To assure someone that one will definitely do something.
彼に約束した。
I promised him.
しし
[shi]
to do
The verb for carrying out or performing an action.
そのことをしました。
I did that thing.
たた
[ta]
did
Past tense auxiliary indicating a completed action.
やってた。
I did 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