Reiko Ike, born Reiko Ikeda on May 25, 1953, in Tokyo, Japan, is a Japanese actress and singer. She began her career with her role in the film Hot Springs Mimizu Geisha in 1971, which sparked controversy due to age-related claims. Following this breakthrough, she released her debut album Kōkotsu No Sekai in 1971. Her music career included notable singles such as "変身" in 1972. Her acting roles often intersected with her musical endeavors, particularly in the pink film genre and delinquent schoolgirl subgenre. After a drug-related arrest and another for illegal gambling in the late 1970s, she left the entertainment business.