Luna's physical appearance is based on Diana's. She has slightly droopy blue eyes and thin eyebrows. Luna's coral orange hair is tied in a bun with a braid resembling a milk braid with two long strands on each side of her face in the front, accompanied with short, side-swept bangs. Since she is a GAULEM, her hair and artificial skin is made of Artificial Biological Tissue. She wears a light purple, long-sleeved blouse under a white vest and a long, dark purple skirt with a white geometric design