viviON ID

About viviON ID

• What is a viviON ID
• Do viviON ID cost?

About Member Registration / Login

• How can I register for an account?
• I am not receiving emails from DLsite.
• When I tried to reset my password, I received an email saying my account could not be found.
• When I logged in, my purchase history was all gone.
• I forgot my Login ID / Password
• A session expired / timeout error message was displayed

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About DLNiji Account Merger

• What is a DLNiji Account Merger?
• Which services are applicable for a DLNiji Account Merger?
• I wish to merge 2 or more IDs from the same service into one.
• I accidentally created a new circle with the same circle name my previous one.
• I want to unmerge / unlink a service account.

About viviON JCB Card

• How to link a viviON ID to a viviON credit card in the Nudge app
• I received a notification about a small charge (1~11 yen, etc.)

Two-Factor Authentication

• What is Two-Factor Authentication?
• I want to set up Two-Factor Authentication
• About Two-Factor Authentication Apps
• I want to disable Two-Factor Authentication
• An error occurred when entering the Authentication Code displayed in my authentication app.
• I uninstalled the linked authentication app used to set up Two-Factor Authentication

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