How to Say ‘Twenty copies’ in Japanese
二十部
nijuu bu
[ni-juu boo]
💬 Usage Tip: 二十 is said (ni-jū), so this is (ni-jū-bu).
Phrase Breakdown
二十
nijuu
[ni-juu]
twenty
Twenty is the number after nineteen, represented as 二十 in Japanese.
私は二十冊の本を持っています。
I have twenty books.
部
bu
[boo]
copies (counter)
Counter for copies of printed materials.
チラシを百部印刷します。
I'll print one hundred copies of the flyer.
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 feedback on what you say out loud
Spaced Repetition
Retain vocabulary long-term with smart practice
Immersive Roleplaying
Practice real conversations with AI partners
Lessons for Your Situation
Request lessons tailored to your specific needs
Get Full LessonWhat Learners Are Saying
“Teaching in Osaka and I wanted to connect with my students beyond the classroom. The everyday conversation made my Japanese feel natural, not textbook-y.”
Mia S., 25, English Teacher
“I hop cities every few months and this is the only app that actually prepares me for living somewhere, not just visiting. Tokyo was the real test — passed with flying colors.”
James O., 28, Remote Worker
“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