An 11-year-old young girl from France and powerful shaman in her own right, Jeanne is the leader of the X-Laws. Her title of Iron Maiden refers to the fact spends nearly all her time inside an iron maiden in order to increase her strength by keeping her in a near death state. She rarely leaves it unless she is desperately needed, believing her suffering will bring justice to the world. Her iron maiden, however, was crushed most likely beyond repair.
She is known for her red eyes and very pale hair and almost fragile appearance. She is extremely charismatic.