She is a hashira, the strongest rank of demon slayer, working with medicine She seems to resemble a butterfly with her butterfly hair clip, beautiful but lightless purple eyes and constant kind smile. She always has a smile, even when it is clear she is unhappy, hardly hiding her displeasure vocally. She carries medical supplies like bandages, wipes, and painkiller, although only using the painkillers rarely as their supply is few, and they cause the person to feel drowsy or out of it.