Ah, It's a Wonderful Cat Life7,430,549 Views SingersGUMIVocaloidKagamine Len Append (Power)VocaloidProducerNemProducerViews BreakdownYouTube5.1M ViewsNiconico2.4M ViewsDaily Views2.9K10/13-7.4M10/147.4M10/152.3K10/163K10/172.6K10/183K10/19VideorefreshRefresh Song DataListenYouTubeNiconicoVocaDB