PrettyFluent
This is just a lesson preview. Get the interactive lesson free on PrettyFluent
📞📇

How to Say ‘Contact details’ in Japanese

連絡先

renraku saki

[renraku sah-kee]

🇯🇵 In Japan: In Japan, asking for 連絡先 almost always means LINE, not a phone number.

Phrase Breakdown

連絡

renraku

[renraku]

contact; communication

Used for getting in touch with someone by message, email, phone, or other means.

Example

後で連絡します。

I will contact you later.

先

saki

[sah-kee]

destination; the other party; ahead; previous

In 連絡先, 先 means “destination/where it goes,” so it refers to where you contact someone (their contact details).

Example

連絡先の先を間違えないでね。

Don’t send it to the wrong contact.

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

Download PrettyFluent on the App StoreGet Full Lesson

What 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