Wailing Vampire1,497,671 Views SingerIA ROCKSVocaloidProducerYASUHIROProducerViews BreakdownYouTube1.1M ViewsNiconico372K ViewsYouTube21K ViewsDaily Views9312/1711512/189612/199112/208212/219312/2218212/23VideorefreshRefresh Song DataListenYouTubeNiconicoVocaDB