Natsuki Karin's Licence Acquisition177,808 Views SingersNatsuki KarinSynthesizer VNatsuki Karin Talk VoiceCeVIO AIFrimomenOther Voice SynthesizerMatsuka RisukuOther Voice SynthesizerProducerKazawaraProducerViews BreakdownNiconico178K ViewsYouTube0 ViewsDaily Views04/2204/2304/2404/2504/2604/2704/28refreshRefresh Song DataListenNiconicoVocaDB