Gigantic O.T.N12,792,983 Views SingerKagamine Len Append (Power)VocaloidProducerGigaProducerViews BreakdownYouTube7.5M ViewsNiconico5.1M ViewsYouTube190K ViewsDaily Views4.1K11/164.4K11/174.1K11/183.8K11/193.8K11/204K11/213.7K11/22VideorefreshRefresh Song DataListenYouTubeNiconicoVocaDB