Stop Nagging Me!242,228 Views SingerKoharu Rikka AISynthesizer VProducerOwataPProducerViews BreakdownYouTube203K ViewsNiconico30K ViewsYouTube9.2K ViewsDaily Views817/27737/28877/291047/30967/311148/011068/02VideorefreshRefresh Song DataListenYouTubeNiconicoVocaDB