Within 24 hours of registration, you can log in to your account and change your information directly. However, no changes can be made after 18:00 on Friday, October 4, 2019 (Japan Standard Time). If more than 24 hours have passed, you can choose from the following:
a. Minor changes: Contact us by email specifying which information you want to change (email@example.com).
b. Major changes: Create a new account, and notify us via email so we can delete your previous account (firstname.lastname@example.org).