Reze is a young woman with a slender build, purple hair, and green eyes. She initially presents herself as kind and gentle with a fake crush on Denji, but it's later revealed to be a part of her mission. She is a manipulative individual but tries to avoid hurting others. Despite this, she has a somewhat sympathetic side and shows mercy towards Denji. She calls her boss a cheapskate. A kind and gentle girl who laughs at Denji and other people's jokes, and isn't afraid to get intimate with them.