Heart Burst 2.013 Views SingersKoharu Rikka (Unknown)Synthesizer VHanakuma ChifuyuSynthesizer VProducer SSShadyProducerViews BreakdownYouTube13 ViewsDaily Views04/19-104/20104/2104/2204/2314/2424/25VideorefreshRefresh Song DataListenYouTubeVocaDB