What's up? Pop!6,845,529 Views SingerHatsune MikuVocaloidProducerCapchiiProducerViews BreakdownYouTube5.4M ViewsYouTube911K ViewsNiconico528K ViewsDaily Views3.4K11/013.4K11/024.1K11/033.8K11/043.8K11/053.3K11/063.4K11/07VideorefreshRefresh Song DataListenYouTubeNiconicoVocaDB