Raki is taking part in the Aikatsu Grand Sports Festival, where idols will compete in different sporting events. Raki is chosen to be in the red team and will compete in the rely with Madoka, Rin, and Wakaba. Raki is also chosen to give the Aikatsu oath at the start of the festival, which she uses to affirm her promise to create an event that makes everyone smile. However, during training, Raki injures her ankle and is forced to pull out of the competition, but she still manages to find a way to take part and keep her promise.