残響を煮る922 Views SingersKotonoha Akane (VOICEROID)Other Voice SynthesizerKotonoha Aoi (VOICEROID)Other Voice SynthesizerProducerblutoProducerViews BreakdownNiconico556 ViewsYouTube366 ViewsDaily Views04/2904/3025/0125/0205/0305/0405/05VideorefreshRefresh Song DataListenYouTubeNiconicoVocaDB
