If an error occurs when registering and changing your E-mail address
An error occurs when the E-mail address to be used for new registration or change has already been registered.
※You cannot register double using the same E-mail address.
When the already registered membership is unnecessary, cancel the membership, then register again.
※You cannot register double using the same E-mail address.
When the already registered membership is unnecessary, cancel the membership, then register again.