Overwrite With "Fun"6,180 Views SingerKasane TetoUTAUProducerはてなぎなぎさProducerViews BreakdownYouTube5.9K ViewsNiconico256 ViewsDaily Views011/01011/02211/03011/04011/05011/06011/07VideorefreshRefresh Song DataListenYouTubeNiconicoVocaDB