Tetsuo works at a delivery company while living alone. He is taciturn and has few friends, always staying home by himself. One day, he hears the voice of his young neighbor Nanako arguing with her husband. Nanako is troubled by her unemployed and tyrannical husband, and Tetsuo feels sympathetic towards her. One day, Tetsuo was taken to a strip theater by a coworker. With no interest, he blankly watched the stage, but then appeared on stage with a dazzling smile was his usually sad-looking neighbor Nanako…
