Nantoka Tetsudō no Yū (Prototype)63,471 Views SingersKotonoha Akane (VOICEROID)Other Voice SynthesizerKotonoha Aoi (VOICEROID)Other Voice SynthesizerProducerUmichaProducerViews BreakdownYouTube63K ViewsDaily Views012/1857612/193412/2014712/2115412/2212812/2315012/24VideorefreshRefresh Song DataListenYouTubeVocaDB
