Yoko Kumada (熊田 曜子 Kumada Yōko, born May 13, 1982, in Gifu city, Gifu prefecture) is a Japanese gravure idol and singer.
When she was in the 12th grade in high school, she was chosen as a finalist in “Miss Magazine” contest, but her mother did not let Yoko accept it. After entering in a nurse school, she applied to an audition of a magazine named “Audition”. Yoko’s mother was travelling abroad, so she got enrolled in the show business then.
