Inoue Akiko

 is a former Japanese idol and a former member of the idol group All nighters and its sub-unit Oazuke Sisters.

She first appeared on All Night Fuji in 1983 and quickly grew in popularity. She was added to the Oazuke Sisters subgroup the following year and began her singing career. However, due to academic issues, she suddenly left the All Nighters and All Night Fuji in September of 1984, which effectively broke up Oazuke Sisters.

After leaving All Night Fuji, she occasionally returned as a guest host, and retired from the entertainment industry shortly after that. As of 2014, she lives in Australia.