However, you'll need to identify yourself before you can use the software. That means providing an image of your passport/driver's license/national identify card/residence permit, as well as having a camera on your computer to verify that your face matches your identify card. If you don't want to give out that information, don't get Vocoflex.
Yes, I decided to NOT get it because of the info they require. I believe you are correct that they have no intention to steal or abuse my info but every few months I get a "we're sorry" letter from some major company that allowed my data to be stolen from their networks. If the big guys can't protect what I give them I sure don't trust a small Japanese startup to be more secure!