Charles1,184 Views SingersKotonoha Akane (NEUTRINO)Other Voice SynthesizerKotonoha Aoi (NEUTRINO)Other Voice SynthesizerProducerIzayoi UniCover ArtistViews BreakdownNiconico1.2K ViewsDaily Views011/01011/02211/03011/04011/05011/06011/07refreshRefresh Song DataListenNiconicoVocaDB