Kanade is a little downhearted that she doesn't have a Belltier like Hibiki's and feels she is always relying on her. With Hummy saying the Berthier came from Hibiki's 'Precure Power', Kanade tries to imitate Hibiki's appetite and sports ability to no avail. As Hibiki questions Kanade's behaviour, Siren creates a Cherry Blossom Negatone. When Hibiki's arm gets injured in the fight, Kanade's desire to protect everyone grants her the Fantastic Berthier, which allows her to defeat the Negatone.
ある日、奏の様子が少し変だった。響のまねをしてたくさん食べたり、一緒にジョギングをしたりしていた。何があったのかを聞いても「自分が情けない」としか答えない。そんな彼女のことを響は心配する。