OVA
Description
Chise Hatori is a Japanese teenager endowed with the rare Sleigh Beggy trait, passively absorbing immense amounts of ambient magical energy. This constant influx severely strains her body, causing a drastically shortened lifespan initially estimated at roughly three years. Her appearance features fair skin, red hair (beginning chin-length and later reaching shoulder-length), and green eyes. She typically wears practical clothing: a green hooded coat, red sweater vest, white buttoned shirt, dark-green skirt, and brown boots. Significant physical alterations occur due to magical events: her left arm transforms into a wood-like state covered in bandages after contracting the Dragon's Curse, later reverting to near-normal size post-curse, and her left eye is replaced by one from Cartaphilus, eventually adopting her green hue. She wears an Adder Stone necklace gifted by Elias Ainsworth, allowing her to perceive true forms through its hole, and a ring on her right index finger crafted by Angelica Barley to regulate magic absorption. Her height is 155 cm (5'1") and weight 54 kg (119 lbs).

Chise's early life endured devastating trauma. Born with "The Sight," she perceived supernatural entities. Her father, Yuuki Hatori, abandoned the family, taking her younger brother Fumiki. Subsequently, her mother, Chika Hatori, overwhelmed by malevolent spirits drawn to Chise's Sleigh Beggy nature, attempted to strangle Chise before committing suicide in front of her. This led to Chise being ostracized and shuffled among reluctant relatives, deepening her depression and profound sense of worthlessness. She attempted suicide by jumping off a school building and later sold herself into slavery at an auction, where Elias Ainsworth purchased her for five million pounds intending her to become his apprentice and future bride.

Initially, Chise exhibits a meek, subservient personality marked by low self-worth and significant socialization difficulties, rooted in lifelong ostracization. She shows little concern for her own well-being, readily sacrificing her health for others and accepting exploitation due to gratitude for being "wanted." She forms attachments quickly with those showing her kindness but harbors persistent anxiety that Elias might discard her. Key traits include naivety making her susceptible to fae trickery, a fear of thunderstorms linked to enduring them alone, and recklessness with magic often causing physical collapse. Early interactions reveal hostility toward Joseph and conflicts with Elias, though she later apologizes.

Character development unfolds through pivotal experiences. Conversations with the dragon Nevin and caretaker Lindel challenge her self-deprecation, urging her to value her actions and relationships. The Ulthar Arc demonstrates her growing agency and compassion as she chooses to redeem a corrupted couple rather than destroy them. During the Wand-making Arc, she confronts her fear of Elias abandoning her, resolving to assert her worth. Physical transformations, particularly the Dragon's Curse, grant enhanced strength enabling her to lift at least two people and heightened senses. Later, inheriting an immortality curse from Joseph further alters her existence. By the College Arc, she actively seeks alternatives to self-sacrifice, stating a desire to "find solutions other than self-sacrifice" to avoid hurting others and help those similarly lost, culminating in a conscious decision to adopt optimism and joy.

Her magical abilities evolve significantly. As a Sleigh Beggy, she generates and channels immense magic at great physical cost, excelling in sleep magic and purification. She demonstrates talent for entering minds and memories, such as Ruth's consciousness or Cartaphilus's dreamscape. Using a pelt from Ashen Eyes, she performs "skinwalking," transforming into animals like bears or wolves. Like Lindel, she weaves magic through song, employing lullabies to induce sleep in beings like Elias or dragons. Her Sleigh Beggy nature also attracts both benevolent and malevolent fae.

Relationships are central to her journey. Elias Ainsworth provides her first sense of belonging; despite conflicts like his attempt to sacrifice her friend Stella to cure her curse, their bond deepens into mutual dependence and romantic feelings. She remains loyal, rejecting others' warnings about him. Ruth, a Church Grim familiar, shares a mental link and views her as a sister. The Silky, a transformed banshee, acts as a protective housemate. Other key figures include mentors Lindel and Angelica Barley, and allies Alice Swayne and Philomela Sargant during her time at the College.

Notable trivia includes the meaning of her name ("Little star; torrent of wisdom" or "wisdom generations"), her Japanese heritage with speculated European ancestry, and her receipt of half the auction money (2.5 million pounds). She struggles with sleep potions but excels at magical lullabies. Physical and emotional developments across official media show her progression from a traumatized, passive individual to an active optimist seeking to redefine her cursed existence while maintaining her intrinsic compassion and courage.