残響を煮る799 Views SingersKotonoha Akane (VOICEROID)Other Voice SynthesizerKotonoha Aoi (VOICEROID)Other Voice SynthesizerProducerblutoProducerViews BreakdownNiconico470 ViewsYouTube329 ViewsDaily Views512/17012/18112/19012/20312/21012/22112/23VideorefreshRefresh Song DataListenYouTubeNiconicoVocaDB
