Denshi no Umi507,220 Views SingerHatsune MikuVocaloidProducerDaibaku HashinProducerViews BreakdownYouTube430K ViewsNiconico77K ViewsDaily Views7603/318934/018824/027764/038564/047304/058484/06VideorefreshRefresh Song DataListenYouTubeNiconicoVocaDB