Can I sign up using any email address?
The email address you entered during sign up is your Between ID.
Please sign up using your actual email address to avoid any inconvenience.
※There might be a limitation while using an unverified email or fake email. We are not responsible for any disadvantages regarding this issue.
Listed below are situations where you may enter an invalid address:
- You accidentally make a typo while entering your email address
- You borrow someone else's email address because you don't have your own
- You enter a fake email address in an attempt to match your ID to your partner's ID
- You include an emoticon in your email address
Please verify your account once you've completed the signup process to ensure there are no issues with your ID.