Ah, It's a Wonderful Cat Life7,025,127 Views SingersGUMIVocaloidKagamine Len Append (Power)VocaloidProducerNemProducerViews BreakdownYouTube4.7M ViewsNiconico2.3M ViewsDaily Views3K5/192.5K5/20-2.3M5/212.3M5/223.1K5/232.2K5/243.1K5/25VideorefreshRefresh Song DataListenYouTubeNiconicoVocaDB