VOCALOID's authorization servers will be down for maintenance.
We apologize for the inconvenience. Thank you for cooperation.
Maintenance scheduled time
JST. Dec 9th. 2020 from 13:00 to 17:30
During the maintenance, the Authorization (Activation) and Deauthorization (Deactivation) of VOCALOID’s products will not be available. After the maintenance, please try it again.