Murder Case at The Mansion of Antiquarian Books2,591,023 Views SingerHatsune MikuVocaloidProducerTeniwohaProducerViews BreakdownNiconico1.6M ViewsYouTube1M ViewsDaily Views09/302.3K10/011.2K10/0241510/0369810/0475910/051.4K10/06VideorefreshRefresh Song DataListenYouTubeNiconicoVocaDB
