Yukino

Biodata

Feature	Details
Name	Yukinoshita Yukino (雪乃) 145
Alias(es)	Ice Witch; Absolute Zero Enchantress 328
Species/Race	Monster; formerly human and the inheritor of the Snow Woman's legacy 153 549
Gender	Female
Occupation/Role	Snow Woman successor, cultivator, combatant, and model at Hanazawa Agency 153 428
Status	Alive 549
First Appearance	Chapter 145 145

Power Progression

Stage / Realm / Level	Chapter	Notes
Snow Woman residual power merges with her	147	At age five, Yukino merged with the residual ice-aligned Power of Will left by the Snow Woman during a family trip near Asahikawa, Hokkaido.
Assimilation awakens	150 151	Under pressure from First Snow, her Power of Will erupts as an icy blizzard and manifests the Snow Woman's phantom. The fusion had already reached a high degree and was threatening to erase her human identity.
Residual power is separated and crystallized	152	Tsuruko Aoyama uses the Demon-Slaying Sword: Second Blade to cut the Snow Woman's power from Yukino and seal it as a teardrop-shaped crystal.
Becomes the Snow Woman's successor	153 155	Yukino voluntarily accepts the inheritance, absorbing its knowledge while training control over her Power of Will and strengthening her previously frail body.
First major field use of ice arts	165	Creates a long ice bridge across a river and freezes attacking water for one second, though the effort temporarily exhausts her Power of Will.
Battle-tempered growth	183 188	Joins Shuya's Monster hunts and gains rapid growth in Power of Will through combat; Monsters begin recognizing her as the Snow Woman's successor.
Snow Woman Gem evolution	238 240	Her crystal passively absorbs scattered Power of Will, evolves into the Snow Woman Gem, and grants her a white-haired transformation with power fluctuations comparable to great monsters.
Global combat training	327	Studies abroad after elementary school, learning swordsmanship, Strange Arts, and close-quarters combat from supernaturals in multiple regions.
Full Monster body	549	Repeated wartime battles force her to become a Monster, granting powerful regeneration and allowing her to make fuller use of the Snow Woman inheritance.

Background & History

When Yukino was five, she returned from a family trip near Asahikawa with an abrupt, abnormal fever. She had unknowingly merged with the Snow Woman's residual Power of Will, a power drawn to her unusual ice-compatible constitution. In the years afterward, her body temperature fell, nearby temperatures changed with her emotions, and objects she touched could frost over; she concealed these symptoms because she believed she could manage them herself. 147 150 151

Yukino first meets Shuya at school after both find their indoor shoes missing from adjacent lockers. Initially cold and guarded, she nevertheless agrees to show him around the school and gradually grows closer to him through their shared connection to Haruno and the Snow Woman's legacy. 145 149

First Snow provokes a dangerous awakening on the school rooftop: Yukino's Snow Woman power manifests as an icy blizzard and phantom, revealing that her assimilation is accelerating. Shuya takes her to Kyoto, where Tsuruko Aoyama separates the residual power rather than allowing Yukino to become the Snow Woman without a mature decision. 150 151 152

After learning that the Snow Woman had sacrificed herself after Ikeda Ichinosuke's death, Yukino chooses to inherit the crystallized legacy. She regards the inheritance as both a duty to its former owner and a way to repay Shuya for saving her. 153

Yukino trains under Shuya and Tsuruko, later joining Shuya in Monster-hunting operations. Her Snow Woman Gem evolves after absorbing scattered Power of Will, greatly increasing her combat potential. 154 155 183 238 240

After reaching a bottleneck in Strange Arts, Yukino studies and fights across several regions, including the Russian Administrative District, where she develops a close-combat-oriented fighting style. In later worldline battles, she becomes a Monster to survive and continue fighting against demonic forces. 327 549

Appearance

Yukino is initially described as a cute girl with long, straight black hair and dark eyes. Her appearance changes dramatically when she invokes the Snow Woman Gem or her full Monster power. 145 240 549

• Ordinary / demi-human form — Long black hair and dark eyes; her presence can carry an unnatural chill. 145 147 549
• Snow Woman Gem form — White kimono, nearly translucent pale skin, white hair, and black eyes tinted blue; her demeanor becomes markedly colder and more aloof. 240
• Later battle form — An adult appearance with an ice-blue-haired, snow-white-kimono form used in major supernatural battles. 362
• Battle damage — Her kimono can be burned or torn in combat, but her wounds and clothing recover as her Monster body regenerates. 548 549

Personality

Yukino is calm, formal, and highly self-reliant. Even while her identity was being threatened by the Snow Woman's assimilation, she maintained that she could handle the problem herself. Her composure can conceal considerable fear and emotional turmoil. 151 319

She possesses a strong sense of responsibility. Rather than treating the Snow Woman's inheritance as a burden, Yukino accepts it as an obligation to a predecessor who fought for humanity. She later urges Shuya not to abandon hope of saving Rena, showing the same resolve in others that she demands of herself. 153 183

Despite her detached exterior, Yukino is sharp-tongued, easily irritated by Shuya's provocations, and openly hostile toward manipulation. She values sincerity and refuses to be treated as amusement. 318 416

Yukino has a private soft spot for cats. Her usual reserve disappears when she is around kittens, and she strongly dislikes having this side of herself exposed. 317

Abilities & Skills

Snow Woman Inheritance

Yukino inherited the Snow Woman's crystallized Power of Will and accumulated knowledge of ice-aligned Strange Arts.

• Her constitution naturally attracts ice-aligned Power of Will and related entities. 147
• Absorbing the inheritance's knowledge directly strengthens her Power of Will. 155
• The inheritance includes Strange Arts for concealing her identity during Monster hunts. 183
• She can summon the Snow Woman's phantom behind herself when activating the inherited power. 165

Ice Manipulation

Yukino can create and control ice, snow, frost, and freezing air in both utility and combat roles.

• Generates an icy blizzard as a defensive awakening response. 150
• Creates large ice structures, including a bridge spanning a river. 165
• Freezes surging river water long enough for allies to escape. 165
• Condenses ice-crystal blades for sword combat. 327
• Freezes opponents directly through contact between weapons; she immobilizes Ayase in a block of ice with the command “Freeze.” 329
• Her large-scale ice techniques can temporarily exhaust her Power of Will. 165

Snow Woman Gem

The teardrop-shaped Snow Woman crystal evolves into a supernatural treasure that stores and amplifies power.

• Passively absorbs scattered Power of Will when placed near an active source. 238
• Can store Power of Will for later use in Strange Arts rather than only for cultivation. 238
• Transforms Yukino into a white-haired Snow Woman-like state with greatly increased power. 240
• Contains a substantial reserve of Power of Awe after its evolution. 240

Swordsmanship and Close Combat

Yukino supplements her Strange Arts with melee combat, refusing to rely solely on inherited ice techniques.

• Uses elegant footwork and swordsmanship that can shift abruptly into sharp, lethal attacks. 329
• Studies swordsmanship and other combat skills abroad after recognizing her limits in Strange Arts alone. 327
• Learns close-quarters combat in the Russian Administrative District, where supernaturals favor direct physical fighting. 327
• Is capable of matching advanced opponents in sparring without immediately relying on Strange Arts. 546

Mobility and Regeneration

Yukino's later power grants exceptional movement and recovery.

• Can fly using her supernatural power. 319
• Her Monster body rapidly heals combat injuries and restores damaged clothing. 549
• Can return to fighting condition after a day of rest following severe battle damage. 548 549

Equipment / Weapons / Items

• Snow Woman Gem — Evolved teardrop-shaped crystal containing the Snow Woman's inheritance; absorbs and stores Power of Will. 153 238 240
• Ice-crystal katana — A sword Yukino condenses from ice for sparring and combat. 327
• Monster-power absorption beads — Containers made by Little Fox that allow Yukino to absorb Monster power; their supply is limited and requires replenishment. 183

Relationships

• Inoue Shuya — Initially identifies Yukino's condition, arranges her treatment, and teaches her cultivation. They become Monster-hunting partners, and Yukino later acknowledges that she fell for him after admiring him and gradually understanding his vulnerabilities. 150 153 183 515 516
• Yukinoshita Haruno — Her older sister. Haruno is deeply concerned for Yukino during the Snow Woman incident, accompanies her to Kyoto, and later trains alongside her. 147 151 154
• The Snow Woman — Yukino's predecessor. Yukino inherits her power and knowledge after learning of the Snow Woman's love and sacrifice for Ikeda Ichinosuke. 153
• Tsuruko Aoyama — Separates the Snow Woman's residual power from Yukino and offers herself as a future source of guidance. 152 153
• Sakurajima Mai — A close friend first connected to Yukino through modeling. The two can drop their usual composure around each other and openly discuss their feelings for Shuya. 276 511 515
• Aragaki Ayase — A frequent sparring partner. Yukino pressures Ayase into awakening her constitution, then defeats her by freezing her. 328 329
• Futaba Rio — A colleague at Takamagahara Base who monitors Yukino's condition after her worldline deployments. 548 549

Notable Quotes

“I want to inherit Miss Snow Woman's power.” 153

“Among the vast sea of people, she chose me. I believe it is my duty to inherit this power.” 153

“Until the very end, please don't give up.” 183

Trivia

• Yukino dislikes the supernatural titles “Ice Witch” and “Absolute Zero Enchantress.” 328
• She was scouted as a model, but Shuya prevented her from becoming a voice actress because her cultivation required too much time. 176 276
• Although she appears aloof, she becomes visibly affectionate and animated around cats. 317