Jeanne, known as the Iron Maiden, is a major character in Shaman King. She is the strict and powerful leader of the X-Laws, an organization devoted to eliminating evil shamans and enforcing justice. Raised in harsh conditions, she became emotionally hardened and highly disciplined, often appearing cold and severe. Despite this, she has a strong sense of righteousness and plays an important role in the series as both an ally and a force of moral pressure in the conflict surrounding the Shaman Fight and Hao.