Megalopolis Nouzei170,831 Views SingersKyomachi Seika AISynthesizer VKyomachi Seika StandardSynthesizer VProducermustie=DCProducerViews BreakdownYouTube115K ViewsNiconico56K ViewsDaily Views813/31824/01954/02904/03934/04884/05864/06VideorefreshRefresh Song DataListenYouTubeNiconicoVocaDB