Ep. 5: The girls struggle with exams and rehearsals before their first performance.
Aired on August 14, 2025

5
With their debut concert drawing near, the group faces the dual pressure of upcoming academic tests and the necessity of perfecting their musical coordination. Musubu currently holds the lowest position in the class rankings, prompting Kuma and Uta to step in and provide her with academic assistance. Despite these efforts, the ensemble continues to experience significant difficulties in achieving synchronization during their practice sessions. Each day becomes critical as they attempt to balance their educational responsibilities with the intense demands of their musical preparation, highlighting the challenges they must overcome to succeed in both areas.
Episodes
- Ep. 1 · Uta Komaki struggles with anxiety while trying to join the pop music club
- Ep. 2 · Uta joins the a cappella club while Airi discovers Ururu's hidden talent for making bass sounds with her mouth.
- Ep. 3 · Airi chooses inexperienced Uta over talented Musubu, causing conflict and stress for the group.
- Ep. 4 · Uta seeks Kuma-chan's acceptance of her low voice while prioritizing friendship over club membership.
- Ep. 5 · The girls struggle with exams and rehearsals before their first performance.
- Ep. 6 · The group performs their debut school concert despite nervousness and hidden turmoil.
- Ep. 7 · Uta and Kuma strive to preserve the a cappella club after Musubu and Ururu's conflict.
- Ep. 8 · Musubu’s Stubbornness and Uta’s Insights into Parabola’s Professional Conflicts
- Ep. 9 · Ururu and Kuma seek rhythm while members face internal conflicts before Uta's self-acceptance.