Sigui is a character from the anime series Queen's Blade. She is a zealous priestess known for her unwavering faith and commitment to the Church's doctrines. Sigui is deeply religious and views herself as a servant of divine justice, often clashing with those she deems heretical. Her role in the series involves a relentless pursuit of heretics, which places her at odds with other characters. Despite her stern demeanor, Sigui's character explores themes of belief, morality, and the conflict between duty and compassion.