User blog comment:Piano-notes/A Petition. It's Worth a shot!/@comment-71.120.161.77-20141029221303/@comment-30602727-20141029230625

" I understand that VocaNext would need to give up the rights to them"

This is literally the ONLY solution to this issue. A petition and donation service is not going to help because VocaNext fell off the face of the earth and no one has the right to take Ring and Lui back for another 75 years. This is completely different than requesting for updates or make a character within the company to become a VOCALOID (which, petitions, again, would be ignored by companies) as the companies still have the rights to those VOCALOIDs and characters and are able to do that with the right amount of funds.

TL;DR - VocaNext is gone and Ring and Lui's rights died along with them and cannot be brought back up for 75 years. No other company can take them, even YAMAHA and therefore, petitions/donation services cannot work for this