熱中症は熱射病18,958 Views SingersKotonoha Akane (A.I.VOICE)Other Voice SynthesizerKotonoha Aoi (A.I.VOICE)Other Voice SynthesizerProducersemicolonProducerViews BreakdownYouTube11K ViewsNiconico8.2K ViewsDaily Views211/01011/02211/03211/04311/05211/06311/07VideorefreshRefresh Song DataListenYouTubeNiconicoVocaDB