Trinity Seven (2014)

S1E3 Magus and Alchemist

During summer, the group finds themselves on a southern island filled with girls in swimsuits. For some unknown reason, Arata is busy whipping up yakisoba. Meanwhile, the quartermaster is hard at work fixing the school that Arata accidentally wrecked during his collapse incident. The girls take pleasure in a co-ed bath, while the demon lord candidate settles on a theme for the day—control.