Nan to ka Tetsudou no Yuu1,485,150 Views SingersKotonoha Akane (VOICEROID)Other Voice SynthesizerKotonoha Aoi (VOICEROID)Other Voice SynthesizerAdachi Rei (A.I.VOICE)Other Voice SynthesizerProducerUmichaProducerViews BreakdownYouTube1.1M ViewsNiconico402K ViewsDaily Views89012/181K12/1995112/201K12/2196212/221.1K12/2387912/24VideorefreshRefresh Song DataListenYouTubeNiconicoVocaDB
