is a Japanese cross country skier who competed from 1991 to 2003. Her best World Cup finish was fifth on three occasions, all in 1997.
Aoki also competed in three Winter Olympics, earning her best finish of 11th in the 15 km event at Lillehammer in 1994. Her best finish at the FIS Nordic World Ski Championships was 13th in the 15 km event at Val di Fiemme in 1991.