Circus Monster11,057,923 Views SingersMegurine LukaVocaloidGUMIVocaloidProducerCircusPProducerViews BreakdownYouTube11M ViewsNiconico214K ViewsDaily Views2.3K11/011.4K11/0223911/031.2K11/041.1K11/051.1K11/061.5K11/07VideorefreshRefresh Song DataListenYouTubeNiconicoVocaDB