Retto and others head to a nest of Kiseichuus to rescue Kirara who was abducted during a battle. Meanwhile, Kirara sets herself free from an enemy restraint and wanders alone in the nest. She comes across Chacha, a princess of Kiseichuus, who is considered different from the others due to her mutation and has been imprisoned. Chacha wants to stop her other comrades from destroying humanity and plans an escape with Kirara. Retto and others finally arrive at the nest and charge head-on, but…

The Saitama and Tokyo branches visit Akihabara so the members can get to know each other better. Shiko is desperate to get close to Retto, so she suggests that the members divide up into two groups to explore the area. While everyone has different motives, they play a game of rock-paper-scissors to decide the members of each group. Yona’s group includes Maihime, Sora, Retto, and Toma, while Moena’s group consists of Momoka, Kirara, and Shiko. Yona’s group enjoys a wholesome sightseeing tour of Akihabara, while Moena’s group heads to…