Reversible Campaign15,891,848 Views SingerHatsune MikuVocaloidProducersDECO*27ProducerNaoki ItaiProducerViews BreakdownYouTube11M ViewsNiconico4.6M ViewsDaily Views3.5K9/233.5K9/243.4K9/253.4K9/263.8K9/273.7K9/283.4K9/29VideorefreshRefresh Song DataListenYouTubeNiconicoVocaDB