Please do the following to unregister your email address.
1. Tap More on the main menu bar (or "..." at the top right for Windows Phone users).
2. Tap Settings.
3. Tap Accounts.
4. Tap Change Your Email or Email Account Registration.
5. Tap Cancel Registration.
6. Enter your password and tap OK.
7. Tap Cancel Registration or OK.
Once you see the pop-up message informing you of the cancellation, your email registration has been cancelled.
If you have forgotten your password:
Tap Change Your Password and tap Forgot your password? below the OK button. This will send a temporary password to your inbox.
If you are unable to receive the temporary password, please refer to the following page for more help.
If you have forgotten your password and registered an invalid email address:
Please visit this help page inside the LINE app on your smartphone, fill in your details in the Problem Report Form
, and send us an inquiry.
To get to the help page inside the LINE app, tap More on the main menu bar, followed by Settings, then Help. For Windows Phone users, tap "..." at the top right of the main screen, followed by Settings, then Help.
We can only reply to inquiries sent to us using the steps above. Thank you for your kind understanding and cooperation.