第 3 集: 偶像在公眾普遍冷漠與絕望中，艱難地分發演唱會傳單
2021年1月22日 播出
Advertising is important. Though the Idolls attempt to hand out fliers for their concert, nobody will take them. As the idols worry and get caught in a swirling kaleidoscope of despair, Aina has a sudden impulse! (Source: Crunchyroll)