[2] Aku played in her country for Rivers Angels in the Nigeria Women Premier League.
[3] In the beginning of 2022, she moved to Turkey, and joined the Istanbul-based club Kireçburnu Spor to play in the 2021-22 Turkish Women's Football Super League.
On 14 October 2022, she transferred to Ataşehir Belediyespor for the 2022-23 Women's Super League season.
[1] At the 2019 WAFU Zone B Women's Cup, Aku was named player of the match in Nigeria's 15–0 victory against Niger.
This biographical article related to women's association football in Nigeria is a stub.