Is there an easy way to convert VCV voicebank to romaji? Or would I have to do this manually? I can't type hiragana on my computer, and my usual converter seems to only work with CV.
I'm very new to VCV, sorry for what might be a dumb question.
It varies between operating systems, but it should be fairly simple to add a Japanese input method. What OS are you using?
(If the reason you can't use Japanese characters is due to locale issues, I strongly suggest deleting all UTAU-related files, ensuring that your non-unicode character encoding is Japanese, and reinstalling afterwards.)