メロン記念日
In May 2010, Melon Kinenbi officially disbanded. It was announced in June that Murata would remain contracted with Up-Front Agency, the company behind Hello! Project, and pursue a solo career. She also altered her stage name slightly as of July 1, writing it in all-katakana () instead. Murata became the first (and to date only) member of Melon Kinenbi to be included on Hello! Project's official list of graduates, as the only member still with Up-Front. Despite this announcement, however, nothing was heard of regarding Murata's solo career, and the last update regarding her career was on May 5, 2011 through a blog entry.