笠原桃奈 (Kasahara Momona) is a Japanese singer and model. She is a former idol under Hello! Project as the sole fifth generation member of ANGERME. She first joined Hello! Project as a Hello Pro Kenshuusei on May 4, 2015, when she introduced at the Hello Pro Kenshuusei Happyoukai 2015 ~Haru no Koukai Jitsuryoku Shindan Test~. She graduated from ANGERME and Hello! Project on November 15, 2021 and left the entertainment industry to move abroad to study singing and dancing.