Sagiri Ameno is a main character in the anime series 'Yuragi-sou no Yuuna-san'. She is a skilled ninja and an exorcist, tasked with dealing with supernatural occurrences. Sagiri is known for her serious demeanor and dedication to her duty, but she also shows a more sensitive and caring side as the series progresses. Her main role involves protecting Yuragi Inn from malevolent spirits while navigating her own feelings and relationships with the other residents. Her skills and loyalty make her a vital part of the team, often taking a leadership role in dangerous situations.