The bluest sky in the world87,735 Views SingerSuzuki Tsudumi (CeVIO AI)CeVIO AIProducerNaisho no PierceProducerViews BreakdownYouTube50K ViewsNiconico37K ViewsDaily Views653/31714/01824/02724/03634/04494/05574/06VideorefreshRefresh Song DataListenYouTubeNiconicoVocaDB