Nan to ka Tetsudou no Yuu1,036,370 Views SingersKotonoha Akane (VOICEROID)Other Voice SynthesizerKotonoha Aoi (VOICEROID)Other Voice SynthesizerAdachi Rei (A.I.VOICE)Other Voice SynthesizerProducerUmichaProducerViews BreakdownYouTube748K ViewsNiconico288K ViewsDaily Views81511/161.9K11/1794311/188311/1985611/2081911/211.6K11/22VideorefreshRefresh Song DataListenYouTubeNiconicoVocaDB
