While the council members from the other world debate Souta's presence as a threat, Souta goes on his promised dates with the Quest Dorm residents. He encounters Mei Daimyouzamurai who knows of his abilities. Souta must attend both sessions of swimming and academic summer school camps, each of which has Quest Dorm residents. The swimming sessions bring traumatic memories of the shipwreck, and are compounded when he attends the academic camp and finds they are switching locales to the beach for the day. He befriends Kurumiko Daishikyougawa, the potential "clergy" character for his party. After a crisis situation that involves the tide, he invites her to be his little sister.