ULTRA C5,811,855 Views SingersHatsune Miku V4X (Original)VocaloidAzusawa KohaneProject SEKAIShiraishi AnProject SEKAIAoyagi ToyaProject SEKAIShinonome AkitoProject SEKAIProducersGigaProducerTeddyLoidProducerViews BreakdownYouTube5.6M ViewsNiconico174K ViewsDaily Views22K11/1624K11/1723K11/1822K11/1921K11/2022K11/2122K11/22VideorefreshRefresh Song DataListenYouTubeNiconicoVocaDB