Aoi Jikan2,854 Views SingerSynthesizer V AI ROSASynthesizer VProducerUnknown producer(s)ProducerViews BreakdownYouTube2.3K ViewsNiconico511 ViewsDaily Views011/15011/16011/17011/18011/19011/20011/21VideorefreshRefresh Song DataListenYouTubeNiconicoVocaDB