Iriya no Sora, UFO no Natsu EP6 - Iriya's Sky, Summer of the UFOs

Enomoto takes Iriya back and treats her illness. Over a dinner of green ramen, Enomoto tells Naoyuki about the situation surrounding the secret war and Iriya's involvement in that war, announcing that the final battle takes place in three days, on October 26. During those three days, Naoyuki returns to his original home, spending all his time after school shut in his room staring at his clock. Because Iriya refuses to sortie, Enomoto sends a helicopter over to pick Naoyuki up shortly after school begins. Naoyuki manages to ease Iriya's insecurities and fears caused by his order to never appear again after confessing his own feelings for her, giving Iriya the resolve to continue to fight, despite Naoyuki's desires for the contrary. In the epilogue, Shiina writes Naoyuki a letter describing the many hardships that Iriya had to go through up until she met Naoyuki and then the military's involvement past that time. Kunihiro also returns from his investigation of the Sonohara base, though without his memory of the secrets of the Sonohara base. The episodes finishes with Naoyuki cutting a Mysterious Circle into the grass field.