3月末で終了するキャンペーンがございます3月末で終了するキャンペーンがございます

The campaign ends at the end of March

Online Store Exclusive

Exclusive to contract holders! Save money by signing up for additional plans!
Campaign period: Until Monday, March 31
Big Clearance Sale
Period: Some devices until March 31st (Mon)
閉じる
For those considering
First Contract
Switching from another company
For current users
Switching models
Applying for a second or subsequent line

How to Log In

​Click here to log in using your contract number

We will show you how to log in to My Y!mobile.

 

How do you want to log in?
please select

  • *If you are using a smartphone with Y!mobile Mobile line, you can log in automatically by turning off Wi-Fi.
  • *If login information for the self-care site (My SoftBank /My Menu) before the number transfer remains, an error screen may be displayed.
    Please clear your browser cache/delete cookies before using the service. (This also applies when logging in with Wi-Fi off.)
    Please click here for more details.

Use automatic login

STEP1

 

Access My Y!mobile and tap "Turn off Wi-Fi and automatically log in."

STEP2

 

Turn off Wi-Fi and tap "Log in."

STEP3

 

Please read the My Y!mobile Terms of Use and if you agree to them, you can log in. (The Terms of Use agreement screen will only be displayed the first time you log in.)

Log in with your phone number and password

STEP1

 

Access My Y!mobile, enter your contract phone number and the password you set, then tap [Log in].

STEP2

 

Please read the My Y!mobile Terms of Use and if you agree to them, you can log in. (The Terms of Use agreement screen will only be displayed the first time you log in.)

Log in with your SoftBank ID and password

STEP1

 

Access My Y!mobile, enter your SoftBank ID (alphanumeric ID) and the password you set, then tap "Log in."

STEP2

 

Please read the My Y!mobile Terms of Use and if you agree to them, you can log in. (The Terms of Use agreement screen will only be displayed the first time you log in.)

Please cooperate with the survey

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