How to remove your NamcoBandaiGames account
From their Terms: contact NAMCO BANDAI’s Customer Service Department at www.NamcoBandaiGames.com/Support to cancel your account. NAMCO BANDAI reserves the right to collect fees, surcharges, or costs incurred before you cancel your account or a subscription to a NAMCO BANDAI Service.
In the form, of course the platform is of less importance. If not pre-filled, then always fill in the data equal to the data in your account (especially full name and email).
Direct removal link: http://www.NamcoBandaiGames.com/Support
Helpful Trick: Removing online data
Helpful Trick: Remove third-party logins
If you signed up for NamcoBandaiGames using a third-party login such as Facebook or Twitter, you probably want to revoke all access from NamcoBandaiGames. Click here to find out how.