残響を煮る931 Views SingersKotonoha Akane (VOICEROID)Other Voice SynthesizerKotonoha Aoi (VOICEROID)Other Voice SynthesizerProducerblutoProducerViews BreakdownNiconico564 ViewsYouTube367 ViewsDaily Views15/1105/1245/1305/14-9285/159305/1615/17VideorefreshRefresh Song DataListenYouTubeNiconicoVocaDB
