Ep 8. E 8

Kurosu has sent Himea, Taito, Gekkou, Mirai, and Izumi, the newest member of the Miyasaka High School student council, to a sunny beach with a barrier to keep away trespassers. Kurosu plans to train the members on their combat abilities. And then the exhausted members are dealt one last blow when faced with Izumi's cooking.