User blog comment:Fingersoop/Someone linked me to an illegal Vocaloid download host/@comment-3076833-20140526180320

Unlike most people bellow I wouldn't report them straight away (unless you already have done so whoops). I'd think it's more important to try and talk to them about why illegally owning Vocaloid is wrong (and such) and only report them if they're too stubborn to shift their position on the matter.