Regarding the update of your birthdate information
Thank you for your continued patronage of JUSTIN DAVIS.
You can check your registered birthday from My Page.
If your birthday is not registered, or if you wish to change your birthday, please contact us using the inquiry form below and enter your desired date of birth.
After confirming the content, our customer support team will proceed with the correction and registration.
Important Notes
- You cannot directly edit your birthday on My Page.
- The information you submit via the inquiry form will be changed after confirmation by a staff member.
*We will contact you after the change is made. - Please note that changes may take several days to process.
- Please ensure that the email address you enter in the inquiry form matches the account for which you wish to make changes.
- Birthday changes are limited to one time only.
