An office worker at a "black company" who drinks to cope with work-related stress, she has affairs with married guys on a regular basis and "has never been the most important person in anyone's life." When Minami Sendou, a waitress at her favourite izakaya, brings an inebriated Iori home, Iori unconsciously clings to her, and they end up spending the night together. She is a cheerful and carefree person, and with a few drinks, she can put herself in a good mood and show her affection for Minami, but she also has a scary side when she gets angry and tries to wrestle Minami into submission.