Hermione

Biodata

Feature	Details
Name	Hermione Granger (赫敏) 16
Alias(es)	“Otter Little Witch” / “Miss Otter”; “Hermione-Beast” (Harry’s playful nickname) 15 30 72
Species/Race	Muggle-born witch 18
Gender	Female 15
Affiliation	Gryffindor; Harry Potter’s Borrowers; the Wizarding World’s Kamar-Taj 22 180 345
Occupation/Role	Hogwarts student; combat trainee and Borrower 140 180
Status	Active 384
First Appearance	Chapter 15

Power Progression

Stage / Realm / Level	Chapter	Notes
Advanced self-taught student magic	17	Learned and used the third-year cleaning spell Scourgify before beginning Hogwarts. 17
Kamar-Taj rune student	57	Studied Harry’s Kamar-Taj magical system over a weekend and mastered more than one hundred Runic Glyphs. 57
Practical combat caster	140	Adapted to combat against Acromantulas and destroyed one with Reducto; Harry judged her chanting speed to be at a senior level, though her raw Magic Power remained comparatively limited. 140
Harry’s Borrower	180	Signed Harry’s Lending Contract, gaining access to his lending panel and borrowed magical power. 180
Third-year-level spellcaster	180	Following repeated Forbidden Forest training, her spellcasting was assessed as comparable to a third-year student. 180
Ancient Runes caster	249	After taking Ancient Runes, she could cast some Kamar-Taj Magic Power by borrowing from Harry. 249
Patronus user	337	Produced a corporeal silver otter Patronus capable of driving Dementors away. 337 338

Background / History

Hermione first met Harry Potter while her family was trying to locate Platform Nine and Three-Quarters. After being knocked down and scraping her knee, she immediately recognized Harry’s wandless, nonverbal casting as an advanced technique. Harry healed her injury, while Hermione questioned him closely about the spell. 15

On the Hogwarts Express, Hermione introduced herself to Harry and learned that he had modified a Healing Spell with a magic circle. Though fascinated by his identity as the Savior, she avoided pressing him about the deaths of his parents after realizing the subject was painful. 16 She later demonstrated that she had independently learned Scourgify, impressing Harry and establishing herself as exceptionally prepared for a first-year. 17

Hermione was Sorted into Gryffindor despite Harry initially expecting her to join Ravenclaw because of her love of study. Her placement reflected a courage that became increasingly apparent during dangerous situations at Hogwarts. 22

Although she struggled to fit in with many Gryffindors and disliked being alone, Hermione found companionship in Harry and Ron. Harry began teaching her Kamar-Taj magic and deliberately encouraged her to become more confident and capable in her own right. 30 56 57

Harry later trained Hermione in practical spellcasting, first through planned trips into the Forbidden Forest and then through repeated combat exercises against magical creatures. She initially feared Acromantulas and the forest itself, but adapted quickly and came to enjoy combat training. 104 140

Appearance

Hermione is initially described as a messy-haired, bushy-haired young witch. 19 179 For the Christmas Ball, she transformed her appearance by smoothing and styling her hair into a bun and wearing a flowing light purple-blue robe, prompting widespread surprise at her elegance. 303

• Bushy, initially untidy hair. 179
• Often associated with an otter, including through Harry’s nickname for her. 15 30
• Her corporeal Patronus takes the form of a silver otter. 337
• At the Christmas Ball, wore a light purple-blue formal robe and styled her hair into a smooth bun. 303

Personality

Hermione is intensely curious and academically driven. Upon first seeing Harry use unfamiliar magic, she immediately identified its unusual features and pressed him for an explanation. 15 16 She takes pride in her studies and magical accomplishments, including learning spells beyond her expected year. 17

She is also resilient. Hermione suppresses fear rather than giving in to it when stranded in Knockturn Alley, and she accepts difficult practical training despite being frightened of the Forbidden Forest and magical creatures. 104 176 Her courage extends to confronting authority: she publicly challenges Umbridge’s refusal to teach defensive spells. 342

Hermione is deeply invested in Harry’s opinion and works hard to meet his expectations. She accepts his Borrower contract partly because she wants to grow stronger, and she becomes increasingly protective and jealous when other witches show interest in him. 180 173 303

Abilities & Skills

Academic Magic

Hermione learns difficult magic quickly and applies classroom knowledge with confidence.

• Learned Scourgify, identified as a difficult third-year spell, before Hogwarts began. 17
• Uses Transfiguration repeatedly outside class to improve her skill. 179
• Chose Ancient Runes on Harry’s recommendation and considered it one of her best academic decisions. 249

Kamar-Taj Magic and Runic Glyphs

Harry teaches Hermione the Kamar-Taj system rather than limiting her to conventional Wizarding World spellwork.

• Mastered more than one hundred Runic Glyphs during her first weekend of instruction. 57
• Later cast some Kamar-Taj Magic Power through Ancient Runes while borrowing Harry’s power. 249
• Her access to this system is tied to Harry’s lending arrangement. 180 249

Combat Spellcasting

Hermione develops from an academically gifted student into a trained combatant through Harry’s instruction.

• Fought Acromantulas in the Forbidden Forest and destroyed one with Reducto. 140
• Reached senior-level chanting speed, though limited Magic Power reduced her spell output relative to Harry’s. 140
• Achieved spellcasting ability comparable to a third-year student after sustained training. 180
• Uses Muggle weapons alongside magic during the conflict with Voldemort’s forces, including missiles and machine guns stored in an expanded bag. 349

Patronus Charm

Hermione can cast a corporeal Patronus in a crisis.

• Her Patronus is a silver otter. 337
• The Patronus can repel Dementors and protect nearby Muggles. 337
• She cannot naturally destroy Dementors; Harry augments the spell with Ancient Magic to annihilate them. 338

Borrower Contract

Hermione becomes one of Harry’s Borrowers after he offers magical power without demanding payment from her or Ron.

• Signed a Chaos Magic contract and received access to a lending panel. 180
• Gains increased magical potential through borrowed power. 180
• Becomes part of the Kamar-Taj organization built around Harry and his Borrowers. 345

Equipment / Weapons / Items

• Wand — Used for conventional spells, Transfiguration, and the Patronus Charm. 17 337
• Time-Turner — A golden hourglass necklace that allows travel one hour into the past per turn; Hermione lends it to Harry for analysis. 249
• Magically expanded bag — Used to carry Muggle weapons and ammunition during the battle against Voldemort’s forces. 349
• Magical tablet and mobile phone — Given to her by Harry after magical technology is introduced at Hogwarts. 351
• Muggle armaments — Employs weapons such as missiles and machine guns in combat against Death Eaters. 349

Relationships

• Harry Potter — Best friend, mentor, fellow reformer, and later her Christmas Ball date. Harry trains her in Kamar-Taj magic and combat, makes her a Borrower, and repeatedly protects her in dangerous situations. 57 180 303 350
• Ron Weasley — Close friend and fellow Gryffindor. Hermione often corrects Ron’s assumptions, but they investigate Hogwarts threats and train alongside Harry together. 17 180
• Ginny Weasley — Initially a romantic rival for Harry’s attention; the two later reconcile and become close enough to share rooms and jointly guard Harry from other admirers. 173 175 293
• Mr. and Mrs. Granger — Her supportive Muggle parents. Hermione enthusiastically tells them about Harry’s accomplishments and her friendship with him. 99
• Pansy Parkinson — Rival who challenges Hermione to a duel over staying by Harry’s side. 65
• Fleur Delacour — Rival for Harry’s attention, particularly surrounding the Christmas Ball and Triwizard Tournament. 297 303
• Dolores Umbridge — Antagonistic teacher whom Hermione publicly questions over her refusal to teach practical defense. 342

Story Role / Major Arcs

First Year at Hogwarts

• Meets Harry at King’s Cross, becomes fascinated by his unusual magic, and travels to Hogwarts with him and Ron. 15 16
• Is Sorted into Gryffindor and becomes part of Harry and Ron’s core friend group. 22
• Begins Kamar-Taj training under Harry and accepts Pansy Parkinson’s duel challenge rather than backing down. 57 65

Combat Training and the Borrower Contract

• Enters the Forbidden Forest with Harry, Ron, and Hagrid to develop practical combat ability. 104
• Overcomes her fear of Acromantulas and demonstrates effective use of Reducto. 140
• Signs Harry’s Lending Contract and becomes a Borrower. 180

Knockturn Alley Incident

• Mispronounces her Floo destination and is stranded in Knockturn Alley, where Dark Wizards surround her. 176
• Resists intimidation by invoking her connection to Harry, then is rescued by Harry and Ginny. 176

Triwizard Period

• Attends the Christmas Ball as Harry’s date and directly resists Fleur’s attempts to replace her. 303
• Continues to compete with Fleur for Harry’s attention during the Tournament. 301

Ministry Conflict and Wizarding World Reform

• Protects Dudley from Dementors with her otter Patronus, leading the Ministry to attempt to expel her for underage magic. 337 338
• Defends her actions at a Ministry hearing with Harry and Mrs. Weasley’s evidence. 340
• Challenges Umbridge’s theory-only Defense Against the Dark Arts curriculum. 342
• Fights Voldemort’s forces using enchanted Muggle weapons and nearly falls victim to the Killing Curse before Harry intervenes. 349 350
• Supports the newly integrated magical-technological Hogwarts and receives Harry’s magical tablet and phone. 351

Trivia

• Hermione’s Patronus being an otter mirrors Harry’s recurring “Miss Otter” nickname for her. 30 337
• She is unable to see Peeves when Harry first notices him, because Harry’s Chaos Magic grants him deeper spiritual perception than ordinary mages. 25
• Hermione’s fear of the Forbidden Forest became one of the rare experiences that made her temporarily resent Harry’s training methods. 341