Ego rock (long ver.)63,016,698 Views SingerKagamine Len V4X (Power)VocaloidProducerThreeProducerViews BreakdownYouTube51M ViewsYouTube6.3M ViewsNiconico5.3M ViewsDaily Views27K3/3128K4/0128K4/0229K4/0330K4/0428K4/0527K4/06VideorefreshRefresh Song DataListenYouTubeNiconicoVocaDB