Jujutsu Kaisen — Characters, Relationships & Personalities

Main Characters

Yuji Itadori

Personality: Kind, empathetic, energetic, brave, selfless, and emotionally strong. He cares deeply about other people and is willing to sacrifice himself to save them.

Relationships:

• Megumi Fushiguro: Close friend and teammate. Yuji deeply trusts and cares about him.
• Nobara Kugisaki: Close friend and teammate. Their relationship is playful and chaotic.
• Satoru Gojo: Teacher and mentor. Gojo cares about Yuji and wants him to have a chance at a normal life.
• Sukuna: Host and enemy. Sukuna lives inside Yuji and constantly threatens his life and the lives of others.
• Aoi Todo: Considers Yuji his “brother” after fighting alongside him.
• Choso: Eventually considers Yuji his younger brother.

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Megumi Fushiguro

Personality: Quiet, serious, reserved, intelligent, and pragmatic. He can appear cold, but he is actually compassionate and strongly values the lives of people he considers good.

Relationships:

• Yuji Itadori: Close friend and teammate. Megumi is extremely protective of him.
• Nobara Kugisaki: Teammate and friend. Their personalities often clash.
• Satoru Gojo: Teacher and mentor. Gojo has known Megumi since he was young.
• Toji Fushiguro: His biological father. Their relationship is complicated because Toji largely abandoned Megumi.
• Tsumiki Fushiguro: His older stepsister, whom Megumi deeply loves and wants to protect.
• Maki Zenin: Fellow sorcerer and someone Megumi respects.
• Sukuna: Sukuna becomes unusually interested in Megumi because of his potential.

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Nobara Kugisaki

Personality: Confident, outspoken, stylish, stubborn, fierce, and independent. She has a strong sense of self and refuses to let others define her.

Relationships:

• Yuji Itadori: Close friend and teammate. They constantly tease and annoy each other.
• Megumi Fushiguro: Teammate and friend. She frequently argues with him.
• Satoru Gojo: Teacher. She often finds his behavior ridiculous.
• Maki Zenin: Respects and admires Maki's strength and independence.
• Saori: Childhood friend whom Nobara deeply cares about.
• Fumi: Childhood friend from Nobara's hometown.

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Satoru Gojo

Personality: Extremely confident, playful, arrogant, humorous, carefree on the surface, but deeply serious when necessary. He genuinely wants to protect his students and change the corrupt jujutsu system.

Relationships:

• Suguru Geto: His former best friend and one of the most important people in his life. Their relationship became tragic after Geto turned against jujutsu society.
• Yuji Itadori: Student whom Gojo protects and supports.
• Megumi Fushiguro: Student Gojo has watched over since childhood.
• Nobara Kugisaki: Student and one of his protégés.
• Shoko Ieiri: Old friend and former classmate.
• Nanami Kento: Former student of Gojo and colleague. Nanami often finds Gojo irritating.
• Toji Fushiguro: Enemy who defeated Gojo during their first major confrontation.
• Yuta Okkotsu: Student and one of Gojo's strongest protégés.

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Sukuna & His Connections

Ryomen Sukuna

Personality: Cruel, sadistic, arrogant, selfish, intelligent, and incredibly confident. He respects strength but has little regard for ordinary human life.

Relationships:

• Yuji Itadori: Host and enemy. Sukuna constantly tries to exploit Yuji's situation.
• Megumi Fushiguro: Sukuna becomes fascinated by Megumi's potential and technique.
• Uraume: One of Sukuna's most devoted followers.
• Kenjaku: Their interests become connected through the larger plans surrounding the Culling Game, although Sukuna primarily follows his own desires.
• Gojo Satoru: Powerful enemy and one of the few people capable of challenging Sukuna directly.

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Uraume

Personality: Calm, loyal, ruthless, disciplined, and devoted to Sukuna.

Relationships:

• Ryomen Sukuna: Extremely loyal follower and servant. Uraume has immense respect and devotion toward Sukuna.
• Kenjaku: Cooperates with Kenjaku when their interests overlap.

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Tokyo Jujutsu High

Maki Zenin

Personality: Strong-willed, determined, blunt, disciplined, ambitious, and fiercely independent. She refuses to accept the limitations imposed on her by the Zenin clan.

Relationships:

• Mai Zenin: Her younger twin sister. Their relationship is deeply complicated and tragic.
• Yuta Okkotsu: Close friend and teammate with mutual respect.
• Panda: Friend and teammate.
• Toge Inumaki: Friend and teammate.
• Megumi Fushiguro: Fellow member of the Zenin family and someone she respects.
• Naobito Zenin: Her clan leader and relative.
• Toji Fushiguro: She is compared to Toji because of her extraordinary physical abilities and Heavenly Restriction.

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Toge Inumaki

Personality: Quiet, reserved, caring, playful in subtle ways, and protective of his friends. He uses his unusual speech patterns because of his Cursed Speech technique.

Relationships:

• Yuta Okkotsu: Close friend and teammate.
• Maki Zenin: Friend and teammate.
• Panda: Friend and teammate.
• Yuji Itadori: Fellow student and friend.

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Panda

Personality: Cheerful, humorous, emotionally intelligent, friendly, and surprisingly perceptive. He often acts as a source of comic relief but is also a capable fighter.

Relationships:

• Maki Zenin: Close friend and teammate.
• Toge Inumaki: Close friend and teammate.
• Yuta Okkotsu: Friend and teammate.
• Masamichi Yaga: Creator and father figure.

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Yuta Okkotsu

Personality: Kind, polite, gentle, shy, intelligent, and compassionate. Despite his gentle nature, he becomes extremely frightening when someone he loves is threatened.

Relationships:

• Rika Orimoto: His childhood friend and the person he loved deeply. Her death became central to his powers and emotional journey.
• Satoru Gojo: Teacher and mentor.
• Maki Zenin: Friend and teammate.
• Toge Inumaki: Friend and teammate.
• Panda: Friend and teammate.
• Yuji Itadori: Fellow student and ally.

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Masamichi Yaga

Personality: Strict, responsible, serious, caring, and protective. He appears intimidating but genuinely loves his students.

Relationships:

• Satoru Gojo: Former student and colleague.
• Shoko Ieiri: Colleague and fellow member of the older generation.
• Panda: Creator and father figure.

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Kento Nanami

Personality: Serious, rational, responsible, mature, disciplined, and professional. He dislikes working overtime and has little patience for unnecessary nonsense.

Relationships:

• Yuji Itadori: Mentor-like figure. Nanami genuinely cares about Yuji's safety.
• Satoru Gojo: Colleague whom Nanami finds irresponsible and irritating.
• Haibara Yu: Former junior colleague and close friend whose death affected Nanami deeply.
• Shoko Ieiri: Colleague and acquaintance.

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Shoko Ieiri

Personality: Calm, sarcastic, laid-back, intelligent, and emotionally restrained. She is the main medical specialist among the Tokyo sorcerers.

Relationships:

• Satoru Gojo: Former classmate and longtime friend.
• Suguru Geto: Former classmate and friend.
• Masamichi Yaga: Colleague.
• Kento Nanami: Colleague.

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Kyoto Jujutsu High

Aoi Todo

Personality: Loud, eccentric, confident, physically powerful, intelligent in battle, and extremely passionate. He values people who have strong personalities and considers Yuji his “brother.”

Relationships:

• Yuji Itadori: Extremely close battle companion. Todo declares Yuji his best friend and brother.
• Mai Zenin: Fellow Kyoto student.
• Noritoshi Kamo: Fellow Kyoto student.
• Utahime Iori: Teacher.
• Mei Mei: Respected fellow sorcerer.

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Noritoshi Kamo

Personality: Serious, disciplined, traditional, responsible, and initially very rigid. He carries a strong sense of duty toward his clan.

Relationships:

• Aoi Todo: Fellow Kyoto student.
• Mai Zenin: Fellow student.
• Kasumi Miwa: Fellow student.
• Utahime Iori: Teacher.
• Kamo Clan: His family and a major source of pressure in his life.

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Mai Zenin

Personality: Sarcastic, bitter, defensive, proud, and emotionally complicated. Beneath her hostility, she has strong feelings for her sister Maki.

Relationships:

• Maki Zenin: Twin sister. Their relationship is painful and complicated, but Mai deeply loves Maki.
• Noritoshi Kamo: Fellow Kyoto student.
• Aoi Todo: Fellow student.
• Kasumi Miwa: Friend and teammate.

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Kasumi Miwa

Personality: Kind, polite, hardworking, anxious, humble, and somewhat naïve. She wants to become a strong sorcerer despite lacking exceptional natural talent.

Relationships:

• Kokichi Muta / Mechamaru: Close emotional connection and romantic feelings.
• Mai Zenin: Friend and teammate.
• Noritoshi Kamo: Fellow student.
• Aoi Todo: Fellow student.
• Utahime Iori: Teacher.

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Kokichi Muta / Mechamaru

Personality: Intelligent, lonely, determined, emotional, and desperate to experience a normal life. His physical condition strongly affects his outlook.

Relationships:

• Kasumi Miwa: The person he cares about most among his classmates.
• Kyoto students: His friends and teammates.
• Mahito: Enemy who exploits Kokichi's desire for a normal body.
• Kenjaku: Connected to the larger curse-user conspiracy.

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Utahime Iori

Personality: Responsible, serious, easily irritated by Gojo, caring, and professional.

Relationships:

• Satoru Gojo: Colleague and frequent source of frustration. Gojo loves teasing her.
• Shoko Ieiri: Colleague.
• Kyoto students: Teacher and mentor.

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Curse Users & Major Antagonists

Suguru Geto

Personality: Intelligent, charismatic, calm, idealistic, and initially compassionate. His worldview becomes increasingly radical after repeated trauma, eventually leading him to reject ordinary non-sorcerers.

Relationships:

• Satoru Gojo: Former best friend. Their bond is one of the central relationships in the series.
• Shoko Ieiri: Former classmate and friend.
• Yuta Okkotsu: Enemy during Geto's life.
• Mimiko & Nanako: Girls Geto rescued and raised as his followers.
• Miguel: Ally and subordinate during Geto's movement.

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Kenjaku

Personality: Manipulative, calculating, intelligent, curious, patient, and extremely detached. Kenjaku treats people and events as pieces in a gigantic experiment.

Relationships:

• Suguru Geto: Kenjaku uses Geto's body after Geto's death.
• Yuji Itadori: Kenjaku is connected to Yuji's birth and circumstances.
• Choso: One of Kenjaku's “children” through his experiments.
• Sukuna: Their plans and interests intersect, although they are not simply allies.
• Mahito: Temporary ally.

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Mahito

Personality: Sadistic, playful, childish, curious, cruel, and fascinated by the human soul. He treats human suffering as entertainment and experimentation.

Relationships:

• Kenjaku: Ally who manipulates and eventually uses Mahito.
• Jogo: Fellow disaster curse and ally.
• Hanami: Fellow disaster curse.
• Dagon: Fellow disaster curse.
• Yuji Itadori: One of Mahito's primary enemies.
• Nanami Kento: Enemy who repeatedly confronts him.

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Jogo

Personality: Proud, aggressive, passionate, short-tempered, and confident in his abilities. Despite his arrogance, he genuinely believes curses deserve a future.

Relationships:

• Mahito: Ally.
• Hanami: Ally.
• Dagon: Ally.
• Kenjaku: Temporary ally.
• Sukuna: Deeply respects Sukuna's power and desperately wants his recognition.
• Gojo: Enemy.

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Hanami

Personality: Calm, serious, patient, and deeply connected to nature. Hanami views humanity as destructive toward the natural world.

Relationships:

• Jogo: Ally.
• Mahito: Ally.
• Dagon: Ally.
• Kenjaku: Temporary ally.
• Yuji & Todo: Enemies.
• Gojo: Enemy.

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Dagon

Personality: Initially quiet and seemingly harmless, but becomes increasingly aggressive and monstrous after evolving.

Relationships:

• Jogo: Ally.
• Hanami: Ally.
• Mahito: Ally.
• Kenjaku: Temporary ally.
• Toji Fushiguro: Enemy.

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Choso & Death Paintings

Choso

Personality: Serious, emotional, protective, loyal, and family-oriented. His strongest motivation is protecting his brothers.

Relationships:

• Eso & Kechizu: His younger brothers. He loves them deeply.
• Yuji Itadori: Eventually believes Yuji is his younger brother and becomes fiercely protective of him.
• Kenjaku: His creator/parental figure through the circumstances of his birth, but also an enemy.
• Noritoshi Kamo: Connected to Choso through Kenjaku's history and the Kamo bloodline.

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Eso

Personality: Cruel toward enemies but deeply attached to his brothers.

Relationships:

• Choso: Older brother.
• Kechizu: Younger brother.
• Yuji & Nobara: Enemies.

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Kechizu

Personality: Childlike, dependent, emotional, and devoted to his brothers.

Relationships:

• Choso: Older brother.
• Eso: Older brother.
• Yuji & Nobara: Enemies.

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Zenin Clan

Toji Fushiguro

Personality: Cold, cynical, ruthless, highly intelligent, confident, and pragmatic. He relies almost entirely on his physical abilities and combat instincts.

Relationships:

• Megumi Fushiguro: Biological son. Toji abandoned him but still had complicated feelings about Megumi.
• Maki Zenin: Not directly related as a father/child relationship, but Maki's physical abilities strongly resemble Toji's.
• Tsumiki: Megumi's stepsister.
• Satoru Gojo: Major enemy and one of Toji's most significant opponents.
• Naobito Zenin: Relative and member of the Zenin clan.

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Naobito Zenin

Personality: Arrogant, traditional, powerful, blunt, and heavily invested in Zenin clan customs.

Relationships:

• Maki & Mai Zenin: Relatives.
• Megumi Fushiguro: Relative and potential heir to the clan.
• Toji Fushiguro: Relative.
• Naoya Zenin: Father.

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Naoya Zenin

Personality: Arrogant, misogynistic, cruel, competitive, narcissistic, and obsessed with strength and status.

Relationships:

• Naobito Zenin: Father.
• Maki Zenin: Cousin and rival. He looks down on her because she is a woman and because of her lack of cursed energy.
• Mai Zenin: Cousin.
• Megumi Fushiguro: Cousin and potential rival for clan leadership.
• Toji Fushiguro: Someone Naoya greatly admires because of his strength.

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Other Important Characters

Tsumiki Fushiguro

Personality: Kind, gentle, compassionate, responsible, and morally principled.

Relationships:

• Megumi Fushiguro: Older stepsister. Megumi's desire to protect her strongly influences his decisions.
• Toji Fushiguro: Her stepfather through Megumi's family situation.

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Rika Orimoto

Personality: Kind, affectionate, emotionally intense, and deeply attached to Yuta.

Relationships:

• Yuta Okkotsu: Childhood friend and the person she loves. Her death and Yuta's attachment to her become central to his story.

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Mei Mei

Personality: Calm, intelligent, confident, pragmatic, independent, and heavily motivated by money.

Relationships:

• Ui Ui: Younger brother, who is extremely devoted to her.
• Utahime Iori: Fellow sorcerer.
• Gojo & Nanami: Colleagues.
• Yuji: Fellow sorcerer/ally.

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Ui Ui

Personality: Calm, obedient, intelligent, and extremely devoted to Mei Mei.

Relationships:

• Mei Mei: Older sister. He is intensely loyal to her.

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Takuma Ino

Personality: Respectful, earnest, hardworking, loyal, and somewhat nervous around stronger sorcerers.

Relationships:

• Kento Nanami: Senior whom Ino respects enormously.
• Yuji Itadori: Ally.
• Megumi Fushiguro: Ally.

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Yuki Tsukumo

Personality: Independent, confident, intelligent, unconventional, playful, and deeply interested in changing the jujutsu world.

Relationships:

• Aoi Todo: Former mentor figure.
• Choso: Ally.
• Tengen: Connected through her investigation into the nature of cursed energy.
• Kenjaku: Major ideological and physical enemy.

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Master Tengen

Personality: Ancient, detached, mysterious, analytical, and focused on maintaining the stability of jujutsu society.

Relationships:

• Yuki Tsukumo: Ally/associate with differing ideas about the future of humanity.
• Satoru Gojo: Connected through the jujutsu world's larger structure.
• Kenjaku: Major enemy because Kenjaku wants to exploit Tengen's abilities.
• Riko Amanai: Former Star Plasma Vessel.

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Riko Amanai

Personality: Energetic, confident, emotional, playful, and initially resistant to the idea of sacrificing her own life.

Relationships:

• Satoru Gojo: Protector during the Star Plasma Vessel mission.
• Suguru Geto: Protector and companion during the mission.
• Misato Kuroi: Caregiver and close companion.
• Tengen: Intended to merge with Tengen as the Star Plasma Vessel.

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Relationship Summary

Yuji ↔ Megumi ↔ Nobara: Close trio of friends and teammates.

Gojo ↔ Geto: Former best friends whose relationship became tragic after their opposing ideologies separated them.

Gojo → Yuji, Megumi & Nobara: Teacher and protector.

Maki ↔ Mai: Twin sisters with a deeply complicated relationship built around love, resentment, and the Zenin clan's expectations.

Yuji ↔ Sukuna: Host and inner enemy.

Yuji ↔ Choso: Initially enemies, eventually brothers in Choso's eyes.

Yuji ↔ Todo: Best friends/brothers according to Todo.

Yuta ↔ Rika: Childhood friends and deeply emotionally connected.

Yuta ↔ Maki ↔ Toge ↔ Panda: Close classmates and teammates.

Nanami → Yuji: Mentor and protective adult figure.

Mahito ↔ Yuji: Personal enemies with an especially intense conflict.

Jogo ↔ Hanami ↔ Dagon ↔ Mahito: Disaster Curses and temporary allies.

Kenjaku ↔ Sukuna: Connected through the larger plan surrounding the Culling Game, but neither can be reduced to the other's subordinate.

Toji → Megumi: Father and son with an extremely complicated history.

Maki ↔ Toji: Similar physical potential due to Heavenly Restriction, making them parallels despite not having the same direct relationship.

Mei Mei ↔ Ui Ui: Older sister and extremely devoted younger brother.