Who?11,027,139 Views SingersKaai Yuki V4Vocaloidv4 flowerVocaloidProducerAzariProducerViews BreakdownYouTube10M ViewsNiconico861K ViewsDaily Views12K11/0110K11/0211K11/0311K11/0411K11/059.6K11/069.7K11/07VideorefreshRefresh Song DataListenYouTubeNiconicoVocaDB