Suishou is a thin, pale-skinned doll. Her long blue hair begins straightly, then curls into two large ringlets. She also has two azure ringlets on the sides of her face. Her right eye is blue, her left one is azure. She has the number 00 stamped on her left shoulder. Her nails are azure. Instead of the navel, she has a small depression. She has wings which change their appearance if they are open or closed. Despite being a doll, she is nearsighted.