The Mystery of “Sweetness” is "Love" I guess?722,984 Views SingerSato SasaraCeVIO AIProducerLamazePProducerViews BreakdownYouTube624K ViewsNiconico99K ViewsDaily Views-722K10/14723K10/157810/168710/176410/187210/199110/20VideorefreshRefresh Song DataListenYouTubeNiconicoVocaDB