[Machine Translation] After leaving the soup curry restaurant Voyager," Makie Johka has rented a building owned by a mysterious figure named Oda" and is working toward establishing the radio station of her dreams. Meanwhile, the protagonist, Minare, was at her wits end from being hounded by Michiru, a high school girl who wanted to be her apprentice. Just then, their reliable director, Asato, suffered a sudden back spasm, forcing the young staff members at Mt. Moiwa Radio to run their programs entirely on their own. And so began their interminably long day.