Koguma is a Japanese professional wrestler. She currently works for World Wonder Ring Stardom, where she is a member of Stars. She made her professional wrestling debut at a Stardom event on the November 4, 2013 in Korakuen Hall, Tokyo. She has won many belts during her stay in Stardom including Artist of Stardom Championship, Goddesses of Stardom Championship, High Speed Championship. She also won the Goddesses of Stardom Tag League in 2021 tagging with Hazuki.