Template:This Day in History May 21


 * 2000 - Ichii Sayaka graduates Morning Musume and Hello! Project.
 * 2003 - GET ALONG WITH YOU releases. (Nakazawa Yuko single)
 * 2008 - Kizuna releases. (Matsuura Aya single)
 * 2013 - Tanaka Reina graduates from Morning Musume and Hello! Project.
 * 2013 - Fukumura Mizuki and Iikubo Haruna appointed sub-leaders of Morning Musume.