LINE ID linking
It's so convenient!
How much will I pay this month?
Quickly check your bill
It's the end of the month, will my giga be okay?
Check and purchase gigabits quickly
I want to reconsider my plan
Quickly check the contract details
moreover ! ! Arrives on LINE!
Useful Information
Latest News
*If you feel there are too many notifications, you can turn them off.
How to link your LINE ID
Very easy
STEP 01
Turn off Wi-Fi
Go to "Settings" → "Wi-Fi" and turn it off.
*The screen will vary depending on the device you are using.
STEP 02
Y!mobile LINE Official
Friend the account
Tap "Add Friends" at the bottom.
You can add friends by scanning the QR code below. Please access from your smartphone or tablet.
*If you are already friends with the person, there is no need to "add as a friend."
STEP 03
LINE ID integration started
LINEの画面下部のメニューにある「アカウント連携」ボタンをタップしてください。
Alternatively, you can also link your account by clicking the "Link to LINE now!" button at the bottom of this page.
STEP 04
"Link with My Y!mobile "
Tap
Tap "Link with My Y!mobile".
STEP 05
Integration complete
Once the connection is complete, you will receive LINE chats and SMS.
LINE ID Link
campaign
終了しました
Campaign Period
March 3, 2025 (Monday) 10:00 - March 27, 2025 (Thursday) 18:00
本キャンペーンは終了しました
Application requirements
- Be friends with the Y!mobile official LINE account (or you may already be friends)
- Linking to My Y!mobile for the first time during the campaign period
- Applications are limited to those made via iPhone or smartphone linked with your LINE ID (cell phones are not eligible).
- Only applicants who understand and agree to these application terms and conditions, can apply using the application method specified by our company, and are able to receive the prize will be eligible to apply.
Notes:
- Each person may only apply once.
- Applications are limited to those residing in Japan.
- Winners will be notified via LINE after late March 2025. If we are unable to send the notification, you will be considered to have forfeited your right to win. After you win, you can check your PayPay point code from the PayPay app. Please download the PayPay app in advance.
- Please note that if you unlink your LINE ID by the end of March after the campaign ends, you will be excluded from the lottery.
- Any connection fees and communication fees incurred when linking your LINE ID will be borne by the applicant.
- The timing and content of the campaign may be changed or canceled without notice.
- SoftBank Corp. and other related parties are not eligible to apply. Prizes and prizes cannot be transferred, exchanged, or redeemed for cash.
- If any fraudulent application is confirmed, all winning rights will be invalidated. Please note that if your application is invalidated, you will not be able to restore your lost rights, regardless of the reason.
About PayPay Points
- PayPay points are awarded by PayPay point code. They cannot be withdrawn or transferred. They can also be used at the PayPay official store and the PayPay card official store.
- To use PayPay points, you need to download the "PayPay" app and register a PayPay account. If the OS of the device you are using is not supported or if the Anshin Filter is applied, you may not be able to use the "PayPay" app.
- There is an expiration date for receiving the PayPay point code. The expiration date will be stated in the winning notification sent to you by SMS.
- Please see below for instructions on how to charge your PayPay points code.
Check how to charge your PayPay points code
