Similar to social networks like Facebook and Zalo, LINE is also one of the top favorite social media apps in Japan. So, for Vietnamese or other foreigners in Japan, how can you register or switch the LINE region to Japan? Follow the article below for HALLO's guidance!
How to Register a LINE Account in Japan
With just a few simple steps after installing the app, you can register and experience the great features of LINE on your mobile or computer.

Popular LINE Application in Japan
Registering a LINE Account on a Mobile Phone
Step 1: Open the LINE app you just downloaded and select “新規登録” to register a new account.
Step 2: Enter your phone number to receive a code and click “送信”.
Step 3: Enter the received code into the blank field on the phone screen.
Step 4: Select the green box and click “アカウントを新規登録” to set a name for the account, then set a password twice and click continue.
Step 5: Confirm agreement with the application terms.
Step 6: Select “あとで => 同意する” and click OK to complete the account setup.
For detailed instructions on registering a LINE account, you can refer here

Easy LINE Registration on Mobile
Registering a LINE Account on a Computer
Computers with Windows and MacOS operating systems are supported to install the LINE application.
Step 1: Download and install the LINE app from the website: [https://line.me/vi/download](https://line.me/vi/download).
Step 2: After installation, open the LINE app and select “Sign Up” on the main screen.
Step 3: Choose Japan as the country, enter your mobile phone number, and click Next. Note: The app will send an SMS to your registered phone number to provide a verification code. After entering the verification code, click Next to proceed.
Step 4: Create a login password for the account (enter the password twice), then click Next.
Step 5: Create a display name for the account and select “Allow others to add me” so others can send you friend requests.
Step 6: Click Done to complete the account creation process.

LINE Registration on PC Takes Just a Few Steps
Switching LINE Region and Changing Country on LINE
Are you a foreigner newly arrived in Japan and need to use the LINE app for communication but are concerned about region or country issues? Do you need to switch the LINE region and change the country for a more convenient experience with the app? Here are two small tips to make using LINE simpler!
How to Change Language on LINE
Step 1: Open the LINE app on your phone.
Step 2: Tap the gear icon in the top right corner.
Step 3: Scroll down and select Language.
Step 4: Choose the desired language and save it in the top right corner.
Step 5: After selecting the language, restart LINE to apply the changes.

How to Add Foreign Friends on LINE
On Mobile:
Step 1: In the LINE interface, select Friends and tap the add friend icon.
Step 2: There are three ways for users to easily add new foreign friends on LINE:
- Invite: Send an invitation to friends to join LINE and add you through SMS, Email, or Share.
- QR Code: Scan your friend’s QR code to add them.
- Search: Enter your friend's Line ID or phone number to add them.
Step 3: Select Add to befriend them.
On Computer:
Step 1: On the LINE interface, select the add friend icon and click “Search for friend”.
Step 2: Enter your friend’s Line ID or phone number to add them.
Step 3: Click Add to befriend them.
The information compiled by HALLO on switching the LINE region to Japan and related issues is above. We hope this article helps you understand the LINE app better and the process of switching the LINE region to Japan to make the most of this app's features. You can find more news and knowledge about life in Japan at hallo.co.
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