Ep. 2: Futaba, Kou, Shuuko, Yuuri, and Aya attend a firework festival together.

2

The group consisting of Futaba, Kou, Shuuko, Yuuri, and Aya travels to a local firework festival. They spend their time together at the event, enjoying the atmosphere and the displays. The narrative focuses on their shared experience at this gathering, highlighting the interactions between these five individuals as they participate in the festivities. No other activities or plot developments are mentioned in this summary.