Synopsis

Blue Elysium, the latest fantasy marine resort, is preparing for its trial opening, and Motoki wants the group there. Kojo and Asagi find themselves staffing a yakisoba booth, while Yukina and Nagisa explore the resort's attractions. Meanwhile, elsewhere on the grounds, Sayaka rescues Yume Eguchi, a young girl who had been abducted. After giving the girl a photograph of Kojo and sending her towards the lifeguard station, Sayaka herself is taken captive by a mysterious sword shaman.