Momoko Isshiki (一色 桃子, Isshiki Momoko) is a Japanese AV actress from Kyoto Prefecture who belongs to Eightman Production. Her body measurements are 88-60-88 cm (F cup) and her height is 158 cm. According to her agency's official profile, she worked as a gravure idol when she was a teenager. She debuted as an AV actress in December 2016 as an exclusive actress for Madonna. From her debut until June 2021, she worked as an exclusive actress for Madonna. Since July of the same year, she has been an exclusive actress for Madonna's new label MONROE.