三十億の傷83,898 Views SingerHatsune MikuVocaloidProducerSekikomi GohanProducerViews BreakdownYouTube69K ViewsNiconico15K ViewsDaily Views28612/171912/183312/193412/2034712/2126712/22812/23VideorefreshRefresh Song DataListenYouTubeNiconicoVocaDB