Ann is a very kind, sweet and compassionate girl, enough for it to be noted by both Morgana and Sojiro Sakura. Years of isolation due to her looks has left her very withdrawn and with a belief she's lost her place in the world, but that doesn't stop her from opening up to the people close to her and making jokes. This is because she's learned not to care what other people think of her, a lesson taught to her by Shiho Suzui, who was her only friend before joining the Phantom Thieves. She is shown to be a good judge of character, as she was the first person able to look past the rumors of the protagonist and see him for who he really is.