Kanon tells the audience about Miracle Tunes and faces the Demon King, who strikes her with a Negative Aura. She overcomes it, inspiring the other girls to break free from the Negative Aura and face the Demon King with a song. Their friends, families, and the Dokudoku-dan join them in support. The song weakens the Demon King and Kanon's Crystal Jewel returns to her, allowing Miracle Tunes to use Final Mode. With all Sound Jewels collected, they play a song that purifies the Demon King, and he vanishes.
Asaka Uchida
Kanon Ichinose
Suzuka Adachi
Mai Kanzaki
Yuzuha Oda
Fuuka Tachibana
Rina Usukura
Akari Shiratori
Mio Nishiyama
Hikari Shiratori
Mayuko Hiraguchi
Rocky (voice)
Yuko Mori
Kuranosuke (voice)
Reika Yoshimoto
Alm (voice)
Mari Hino
Poppun (voice)
Chitose Morinaga
Sopra (voice)
Mimi Maihane
Goddess of Music
Jirayu Tangsrisuk
Demon King Maou
Baruto Kaito
Uno / Sano
Motoki Fukami
Stomachpits (Kenji Mizoochi)
Miyuki Torii
Necksprain (Madame Nechigae)
Mayumi Ono
Mayumi Yuzuhara
Sasuke Otsuru
Kojiro
Akiko Hinagata
Yukie Suzuhara
Suda Kohaku
Tamagawa Erina
