We've completed the operation verification on macOS 13 (Ventura).
The products listed below are now supported.
The installer for VOCALOID3 and 4 Voice Bank does not require updater and can be installed with the version you have purchased without any problem.
However, VOCALOID License Manager ver4.5.0 or later is required for authentication/deauthentication. Please download and install it from the following link.
*We have confirmed that VOCALOID4.5 Editor for Cubase has a problem that some characters in the menu are missing. Please understand this in advance when using the software on macOS 13 (Ventura).