Biau was not initially named in the Fijiana Drua squad for the 2022 Super W season. She made her Super W debut against the Waratahs in round five.[1] She was then named in the starting lineup for the final round match against the Brumbies.[2][3][4]
In May 2022, Biau was selected for the national team for two test matches against Australia and Japan.[5][6] She was named as a reserve in the test against Japan and made her international debut for Fiji.[7]
