Black Out5,251,369 Views Singerv4 flowerVocaloidProducerAzariProducerViews BreakdownYouTube4.8M ViewsNiconico483K ViewsDaily Views3.5K11/013.1K11/023.1K11/033.1K11/042.9K11/053K11/062.8K11/07VideorefreshRefresh Song DataListenYouTubeNiconicoVocaDB