Nan to ka Tetsudou no Yuu1,206,517 Views SingersKotonoha Akane (VOICEROID)Other Voice SynthesizerKotonoha Aoi (VOICEROID)Other Voice SynthesizerAdachi Rei (A.I.VOICE)Other Voice SynthesizerProducerUmichaProducerViews BreakdownYouTube879K ViewsNiconico327K ViewsDaily Views1K5/111.2K5/121.1K5/139265/14-1.2M5/151.2M5/169985/17VideorefreshRefresh Song DataListenYouTubeNiconicoVocaDB
