Natsu, Afure.1,045 Views SingersHatsune MikuVocaloidIAVocaloidProducerKazenokoProducerViews BreakdownYouTube699 ViewsNiconico346 ViewsDaily Views911/01311/02811/03911/04311/05011/06011/07VideorefreshRefresh Song DataListenYouTubeNiconicoVocaDB