How to remove your Nintendo Club account

How to remove your Nintendo Club account

Use the webform located here to request account removal. http://www.nintendo.com/consumer/webform/

From their FAQ:

If you have a single member account or are an Account Administrators, to deactivate your account (and all associated family members), please contact us.

Direct removal link: http://www.nintendo.com/consumer/webform.jsp

Cannot delete the account, or worried the data lingers? See what to do when a site won’t let you delete.