Kaoru invites Takashi to Mitarai's family beach resort but reluctantly accepts all his friends at Takashi's request. At the beach, Hiroshi wears a flotation device and refuses to enter the sea water. Kaoru explains that Hiroshi was chased by a whale, giving him the fear of swimming. Misha uses her spell to give Hiroshi swimming lessons in the sea water. They end the vacation with fireworks.