TV-Series
Description
Haqua du Lot Herminium is a prominent character introduced in the second season of the anime, serving as a fellow demon from New Hell. She holds the position of District Chief of the Runaway Spirit Squad for Area 32 in Nagumo City, with the official rank of First Class公务魔 (a title that denotes her high standing in the demonic bureaucracy). Physically, she is a young woman of average height with long, flowing blue-violet hair and is noted for her slender figure.

Her background is defined by exceptional academic success. Haqua was the top student of her class and graduated as valedictorian, a feat she earned through relentless effort and self-discipline rather than innate talent alone. As the highest-ranking graduate, she was awarded the Scythe of Testament, a large, powerful weapon that serves as a symbol of her scholastic achievement. She shares a deep history with the demon Elsie, as the two were classmates and close friends, though Haqua often took on a protective or guiding role for the more hapless Elsie during their school days.

In terms of personality, Haqua is characterized by her intense pride, diligence, and a harshly self-critical nature. She holds herself to very high standards, often creating rigid plans to maintain her status as number one. This internal pressure masks a significant vulnerability: she struggles with the gap between her perfect academic record and her disappointing performance in the field. While she is outwardly confident and can be aggressive, she possesses a softer side that she shows only to those closest to her, though she is initially reluctant to openly admit her need for others. Her pride leads her to conceal her failures, such as fabricating a report of capturing spirits to avoid the shame of having caught none, a stark contrast to her friend Elsie’s surprising success.

This internal conflict serves as the core of her role in the story. When a runaway spirit she failed to capture earlier resurfaces, the stress of her inadequacy and jealousy allows the spirit to possess her. It is only through Elsie’s heartfelt intervention and the guidance of the protagonist, Keima Katsuragi, that Haqua’s emotional gaps are filled, and the spirit is exorcised. This event forces her to reevaluate her approach and pride, laying the groundwork for her development.

Key relationships heavily influence her actions. Her dynamic with Elsie is central; though she often treats Elsie as an incompetent junior, she deeply respects her and, over time, must learn to accept help from her rather than always playing the role of the superior mentor. Her relationship with Keima Katsuragi begins with friction due to her rigid, academic view of spirit capture clashing with his unorthodox methods. However, she gradually gains respect for his skills and develops strong romantic feelings for him, becoming jealous of the other girls he interacts with, even as part of his conquests. She is also assigned a human协力者, or collaborator, the middle-aged Marui Yukie, whose unconventional methods initially frustrate Haqua but eventually lead to a better working relationship.

Haqua possesses a number of notable abilities that distinguish her from other demons. Her primary weapon is the Scythe of Testament, which she wields with great skill, even able to produce powerful azure flames for combat. She is more magically adept than Elsie, capable of casting multiple spells simultaneously and using her hagoromo (the scarf-like demon tool) for advanced techniques Elsie cannot perform, such as replaying past events to gather information or suppressing multiple targets at once. She also demonstrates competence in human domestic skills like cooking, though she acknowledges Elsie’s superior ability in preparing hellish cuisine. Throughout her appearances, she evolves from a prideful lone wolf struggling under the weight of her own expectations to a more collaborative and reliable figure, willing to fight alongside her friends and accept her own vulnerabilities.