残響を煮る766 Views SingersKotonoha Akane (VOICEROID)Other Voice SynthesizerKotonoha Aoi (VOICEROID)Other Voice SynthesizerProducerblutoProducerViews BreakdownNiconico452 ViewsYouTube314 ViewsDaily Views211/16111/17111/18411/19211/20511/21311/22VideorefreshRefresh Song DataListenYouTubeNiconicoVocaDB
