>>57211540If someone drew fanart of their favorite VTuber, and then said VTuber uses it (with credit) on a stream thumbnail, is the artist entitled to residuals from the revenue of that stream? Of fucking course not. (In fact, while the artist may own the intellectual property of the art itself, the character being portrayed on the art is the IP of the VTuber/their company.)
As I see it, if the jingle composers decided to make and release their work for this competition, they sign off the rights for them to be monetarily compensated by doing so in the first place.