Ep. 4: Splash Soda group faces deadline pressure while resolving creative differences
Aired on October 22, 2021

Hiromi, Nagisa, Nodoka, and Ao’s team must secure necessary cheers before time runs out. Hiromi insists on perfectly copying an existing routine, but Nagisa argues for greater individuality. Suzune intervenes to help the members listen to one another. Hiromi eventually acknowledges her approach was incorrect. The group, Splash Soda, delivers a successful performance. This effort brings them closer to the final amount of support required for their goal.
Episodes
- Ep. 1 · Suzune Miyama advances to the national qualifying final of the idol audition show.
- Ep. 2 · Seira drops out of Selection Project so Suzune can take her place in Tokyo
- Ep. 3 · Contestants form groups to earn 100,000 yells while Suzune and Rena face a sudden boost and a tough decision.
- Ep. 4 · Splash Soda group faces deadline pressure while resolving creative differences
- Ep. 5 · GapsCaps members face deadline pressure before shrine visit boosts morale
- Ep. 6 · Suzune hides a chest scar from heart surgery during swimsuit performance round
- Ep. 7 · Suzune Overcomes Guilt to Rejoin Practice While Sumipanda Reveals Final Round Voting Rules
- Ep. 8 · Rena discovers Akari's heart in letters from her mother, causing conflict with Suzune over the vote.