ChiyoKo4,367,452 Views Most Viewed Songs#1High Pitch Addicts Vocal Range Test3.3M Views#2I'll Quit Singing!1.1M ViewsViews BreakdownYouTube4.4M ViewsNiconico4K ViewsDaily Views011/01011/02011/03011/04011/05011/06011/07VocaDB
