Kaka made her international debut for the Black Ferns sevens at the 2013 Dubai sevens.[3]
Along with Michaela Blyde she was one of the two traveling reserves for the 2016 Rio Olympic team, which required them to stay in accommodation outside of the Olympic village away from the rest of the team.[3][4]
2021
In 2021, Kaka was part of the Black Ferns sevens squad that won a gold medal at the delayed Tokyo Olympics.[5][6]
In the quarterfinal against Great Britain on 4 May 2024 at the Singapore she ruptured the anterior cruciate ligament (ACL) in her right knee. This injury ruled her out being available for the Grand Final tournament of the 2023-24 season in Madrid and the Paris Olympics.[14][15] This was her third ACL injury.
In 2019, She was living in Japan where she was studying to be a dog trainer and starting a business in adventure dog walking.[17] Her husband is former All Black Sevens star Gillies Kaka.[17]
In December 2023 Kaka was awarded a Prime Minister’s Scholarship internship, which she intended to use to study media.[18]