Please follow the steps below to update your credit card information.

  1. Visit the JB Mobile homepage:
    https://jbmobile.jp/en/
  2. Log in to My Account.
  3. Select Stripe Billing Management from the left-side menu.
  4. Log in with your email address. You will be redirected to the Stripe page, where you can update your credit card information.

※ After the update is completed, the new credit card information will be used for future payments.