残響を煮る900 Views SingersKotonoha Akane (VOICEROID)Other Voice SynthesizerKotonoha Aoi (VOICEROID)Other Voice SynthesizerProducerblutoProducerViews BreakdownNiconico543 ViewsYouTube357 ViewsDaily Views14/0314/0414/0514/0604/0704/0814/09VideorefreshRefresh Song DataListenYouTubeNiconicoVocaDB
