(1946-02-22) February 22, 1946 (age 68) Osaka, Japan
Kumiko Sato(佐藤 久美子,Satō Kumiko?), néeKumiko Okawa(大川 久美子,Ōkawa Kumiko?) (born on February 22, 1946) is a Japanese former competitive figure skater who is now a coach. She is a two-time (1966, 1967) Japan national champion and represented Japan twice at the Winter Olympics, in 1964 and 1968. Her best finish at the World Championships was 5th in 1967.
After retiring from competition, she became one of the more successful coaches in Japan. Her husband is Nobuo Sato, and their daughter is Yuka Sato.