Raki Kiseki is a second-year middle school student who transfers to Star Harmony Academy to become an idol. However, when she uses an Aikatsu Pass she received from her big sister (an Aikatsu engineer), something mysterious happens. Lots of doors appeared before her, and when she opens them, she meets Aikatsu idols she never knew before, such as Yume Nijino. Raki vows to design her own premium dress and perform in it on stage.<br><br>(Source: Anime News Network)

__Nickname:__ くぼりさ (Kuborisa)

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On July 31, 2023, Kubota announced on Twitter that she has retired from voice acting. On March 25, 2025, it was announced that Kubota would return to voice acting under the name "Risa Hoshina"

Kokoro Momoi