In (Idol Incidents) Episode 4, titled "Shake It! Shounan Beach" (ゆ・れ・て湘南ビーチ), the story follows the Heroine Party as they navigate a summer-themed political and idol challenge. Episode Overview
: Following the series' formula, the episode concludes with an idol performance (song and dance) that helps "convert" or soften the opposition of the critical politicians. Idol Jihen Episode 4
: A "bratty" politician criticizes the idol dietwomen for their choice of attire (fancy idol dresses) within the Diet hall, sparking a debate that leads to the beach event. Key Characters & Parties Heroine Party : In (Idol Incidents) Episode 4, titled "Shake It
: A key member who notably uploads a photo to social media that even the antagonist, "Smug Old Man" (Sakuraba), ends up liking. Antagonist : In (Idol Incidents) Episode 4