Indulging: Idol Syndrome2,538,361 Views SingersGUMIVocaloidMAYUVocaloidProducersGigaProducerSuzumuProducerViews BreakdownNiconico2.5M ViewsDaily Views603/31704/01714/02874/03704/04844/05824/06refreshRefresh Song DataListenNiconicoVocaDB