Shibata Ayumi (柴田あゆみ) is a singer and actress. She is a former member of Melon Kinenbi, Tanpopo, and Gatas Brilhantes H.P.. She had been an active member of Hello! Project since 1999, participating in Hello! Project's many shuffle groups, concerts, and special events. She graduated from H!P with the rest of the Elder Club, in 2009. After Melon Kinenbi disbanded in 2010, she left UFA and joined an agency called "TRICK FUNCTION" as a solo singer.