【NARUTO X BORUTO NINJA VOLTAGE】 How can I unlink my Facebook account?
Please unlink your facebook account by the following steps.
 Launch the App.
 On the bottom-left of the Title Screen, tap [Support] > [Link Data].
 Select the Link Data you wish to delete.
 A message related to linking data will pop up. Select [Yes].
 A message confirming the deletion of the Link Data will pop up. Select [OK].
 Once the process is complete the account will no longer be linked.
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