History Characters / JujutsuKaisenOthers

!!!'''Curse Technique:''' [[{{Teleportation}} Spacial Transference of Targets]]

* BlindObedience: He is unwaveringly dedicated and obedient to his sister, who he sees as greater than the world itself.

* {{Teleportation}}: His technique is a form of this, [[spoiler: which Ui Ui uses to take Mei Mei and himself to safety in Kuala Lumpur when Geto's plan starts falling into place. In the fights against Sukuna, he provides aid by teleporting some of the injured away to safety]]. [[spoiler:As he explains in a flashback during the Shinjuku Showdown, in order to jump to a different location, he has to mark a location first.]]

* JerkassHasAPoint: For all that they're unpleasant obstructionists who want to have two teenagers executed at two different points, both Yuji and Yuta were hosts to two of the strongest Cursed Spirits in existence, either of which was capable of unleashing mass destruction if their host slipped up. [[spoiler:Their concern is justified following Shibuya, where Sukuna gaining control over Yuji's body leads to the death of hundreds.]]

* SkewedPriorities: In the aftermath of the Shibuya Incident, [[spoiler:Gojo is sealed and Sukuna kills a sizable amount of civilians as CollateralDamage, while Kenjaku awakens Reincarnated Sorcerers and new Sorcerers through Mahito's Curse Technique in order to kick off the Culling Games. Instead of pooling their resources to reclaim Gojo, who's the strongest Sorcerer alive and the greatest deterrent against Curses and Curse Users, they declare him Geto's (Kenjaku's) accomplice. In addition, they lift the suspension of Yuji's execution and order the execution of Principal Masamichi as a front to learn his secret for creating sapient Curse Corpses like Panda.]]

Mei Mei's little brother. His Cursed Technique allows him to teleport himself and others across distances instantly to locations he's mark.

* {{Teleportation}}: His technique is a form of this, [[spoiler: which Ui Ui uses to take Mei Mei and himself to safety in Kuala Lumpur when Geto's plan starts falling into place. In the fights against Sukuna, he provides aid by teleporting some of the injured away to safety.]] [[spoiler:As he explains in a flashback during the Shinjuku Showdown, in order to jump to a different location, he has to mark a location first.]]
** Additionally, [[spoiler: he can even use his technique to temporarily [[BodySwap swap the souls]] between two people he's marked. However, in order to do so, he needs the permission of the people whose souls he's swapping. And an additional condition, he can only swap a person's soul twice a month. [[note]]He explains how this works by describing his target like as a soul and body or box with something inside. Another person's body, the box, is like someone else's birthday present, you can move the present but you aren't able to take out what's inside just because you want to, unless you're given permission to open it. Unlike how Mahito's technique affects the body and soul, Ui Ui's swapping doesn't affect the body physically.[[/note]] He makes use of this in the month of training prior to the Shinjuku Showdown in order for Kusakabe to teach Yuji the Simple Domain technique without breaking his Binding Vow not to teach it to anyone who isn't a member of the school of New Shadow Style, via Yuji's body using Kusakabe's Curse Techniques, a la muscle memory.]]

** Additionally, [[spoiler: he can even use his technique to temporarily [[BodySwap swap the souls]] between two people he's marked. However, in order to do so, he needs the permission of the people whose souls he's swapping. And an additional condition, he can only swap a person's soul twice a month. He explains how this works by describing his target like as a soul and body or box with something inside. Another person's body, the box, is like someone else's birthday present, you can move the present but you aren't able to take out what's inside just because you want to, unless you're given permission to open it. Unlike how Mahito's technique affects the body and soul, Ui Ui's swapping doesn't affect the body physically. He makes use of this in the month of training prior to the Shinjuku Showdown in order for Kusakabe to teach Yuji the Simple Domain technique without breaking his Binding Vow not to teach it to anyone who isn't a member of the school of New Shadow Style, via Yuji's body using Kusakabe's Curse Techniques, a la muscle memory.]]

** Additionally, [[spoiler: he can even use his technique to temporarily [[BodySwap swap the souls]] between two people he's marked. However, in order to do so, he needs the permission of the people whose souls he's swapping. And an additional condition, he can only swap a person's soul twice a month. He explains how this works by describing his target like as a soul and body or box with something inside. Another person's body, the box, is like someone else's birthday present, you can move the present but you aren't able to take out what's inside just because you want to, unless you're given permission to open it. He makes use of this in the month of training prior to the Shinjuku Showdown in order for Kusakabe to teach Yuji the Simple Domain technique without breaking his Binding Vow not to teach it to anyone who isn't a member of the school of New Shadow Style.

Mei Mei's little brother.

* {{Teleportation}}: Heavily implied to have a technique related to this, [[spoiler: which Ui Ui uses to take Mei Mei and himself to safety in Kuala Lumpur when Geto's plan starts falling into place. In the fights against Sukuna, he provides aid by teleporting some of the injured away to safety.]]
** Additionally, [[spoiler: he can even use his technique to [[BodySwap swap the souls]] between two people he's marked. However, in order to do so, he needs the permission of the people whose souls he's swapping. And an additional condition, he can only swap a person's soul twice a month. He makes use of this in the month of training prior to the Shinjuku Showdown in order for Kusakabe to teach Yuji the Simple Domain technique without breaking his Binding Vow not to teach it to anyone who isn't a member of the school of New Shadow Style.

* NeverBareheaded: She kept a bandana over her hair throughout most of her appearances [[spoiler:until it came off after Toji fatally shot her in the head.]]

* AmbiguousSituation: The exact nature of Kaori's and Jin's relationship is called into question in light of the reveal that [[spoiler:Jin is the reincarnation of Sukuna's twin brother.]] The story indicates that Kaori was a sorcerer as she possessed an Innate Technique (and a very good one at that), but Jin, if Wasuke's and Yuji's [[LockedOutOfTheLoop lack of knowledge]] on curses is anything to go by, is indicated to have been a ''non''sorcerer. One certainly does wonder whether Jin and Kaori truly got married by chance or if Kaori specifically sought Jin out due to his circumstances.

* AmbiguousSituation: The exact nature of Kaori's and Jin's relationship is called into question in light of the reveal that [[spoiler:Jin is the reincarnation of Sukuna's twin brother.]] The story indicates that Kaori was a sorcerer as she possessed an Innate Technique (and a very good one at that), but Jin, if Wasuke's and Yuji's [[LockedOutOfTheLoop lack of knowledge]] on curses is anything to go by, is indicated to have been a ''non''-sorcerer. One certainly does wonder whether Jin and Kaori truly got married by chance or if Kaori specifically sought Jin out due to his circumstances.

* HasAType: Her type is a rough, hard-working guy[[note]]The specific word in Japanese means "covered in mud", which is usually a term of endearment towards "unrefined" countryside types of men[[/note]]. She asks this of all Sorcerers she meets as an unorthodox way to gauge them, and is the one who inspired Toudou to do the same thing. To this day she is annoyed that she doesn't know Geto's type, [[spoiler: and his lack of response to her question in Shibuya is what lets her connect the dots that someone else took over his body.]]

* ShipTease: [[spoiler:She seems to have taken a liking to Choso, as after the two decide to protect Tengen together they seem to have bonded with each other. In her fight with Kenjaku has her even admitting she likes hard-working guys, and Choso happens to be that guy, hinting she's attracted to him. The fact she knows he's a human/curse spirit and does not care about that makes this even more notable. A flashback shows them even dressed up in a bar, thanks to Tengen's powers, almost as if they were on a date.]]

!!!'''Cursed Technique''': [[StarPower Bom Ba Ye]]

* ShipTease: [[spoiler:She seems to have taken a liking to Choso, as after the two decide to protect Tengen together they seem to have bonded with each other. In her fight with Kenjaku has her even admitting she likes hard working guys, and Choso happens to be that guy, hinting she's attracted to him. The fact she knows he's a human/curse spirit and does not care about that makes this even more notable. A flashback shows them even dressed up in a bar, thanks to Tengen's powers, almost as if they were on a date.]]

* TrainingFromHell: According to Jujutsu Kaisen Official Fanbook, Todo got the scar across his nose from one of her harsh training sessions.

* MoralityChain: His mother, the only shining person in his life keeping Junpei from slipping into full on misanthropy. [[spoiler:After her murder, nothing can stop Junpei's hatred from unleashing.]]

* NeverBareheaded: She kept a bandana over hair throughout most of her appearances [[spoiler:until it came off after Toji fatally shot her in the head.]]

* AmbiguousSituation: The exact nature of Kaori's and Jin's relationship is called into question in light of the reveal that [[spoiler:Jin is the reincarnation of Sukuna's twin brother.]] The story indicates that Kaori was a sorcerer as she possessed an Innate Technique (and a very good one at that), but Jin, if Wasuke's and Yuji's [[LockedOutOfTheLoop lack of knowledge]] on curses is anything to go by, is indicated to have been a ''non''sorcerer. One certainly does wonder whether Jin and Kaori truly got married by chance or if Kaori specifically sought Jin out due to his circumstances.

* KillAndReplace: In light of the reveal that [[spoiler:Jin is the reincarnation of Sukuna's unborn twin brother]] it's all but outright stated that Kaori was killed by Kenjaku so that the 1000 year old sorcerer could copulate with her husband.

* MysteriousPast: Pretty much nothing is known about the woman who Kaori Itadori was in life, but it's indicated that she was a sorcerer due to possessing an innate technique. Exactly how she ended up with a nonsorcerer, [[spoiler:the reincarnation of Sukuna's twin brother no less]], is completely up in the air.

* TellMeAboutMyFather: Inverted. He ''tries'' to tell Yuji about his parents but Yuji steamrolls over him and takes the conversation in a different direction. [[spoiler:It turns out what Wasuke had to say may have helped Yuji in the long run considering TheReveal about Yuji's mother.]]

* {{Teleportation}}: Heavily implied to have a technique related to this, [[spoiler: which Ui Ui uses to take Mei Mei and himself to safety in Kuala Lumpur when Geto's plan starts falling into place.]]

* AxCrazy: After his rantings about their worship of Master Tengen and how he doesn't care of the possibility of his rampage causes even Toji thinks he's nuts.

[[quoteright:250:https://static.tvtropes.org/pmwiki/pub/images/img_1495.png]]

[[quoteright:360:https://static.tvtropes.org/pmwiki/pub/images/377337119_1125806915052803_8624955190385276495_n.png]]

[[quoteright:469:https://static.tvtropes.org/pmwiki/pub/images/400755594_1730282114160071_6642595765810562092_n.png]]

* AntiEducationMama: His mother encouraged him to skip school and smoke/drink with her, but he refused.

* MysteriousPast: Despite pretty much nothing being known about the woman who Kaori Itadori was before her dead body was taken over by Kenjaku, it's indicated that she was a sorcerer due to possessing an innate technique.

* KillAndReplace: In light of the reveal that [[spoiler:Jin is the reincarnation of Sukuna's unborn twin brother]] it's all but outright stated that Kaori was killed by Kenjaku so that the 1000 year sorcerer could copulate with her husband.

* LetsYouAndHimFight: [[spoiler:Mahito arranges his mother's death and frames one of his bullies as the culprit, hoping to cause a fight between Junpei and Yuji.]]

* AdvertisedExtra: From the first opening, it looked as though he would be a major character and join Jujutsu Tech along with Yuuji, Megumi, and Nobara. [[spoiler:But then Mahito transfigures him at the end of his arc.]]

* InnocentlyInsensitive: Makes Junpei uncomfortable by waiting for him at his own doorstep, assuming he was friends with his bullies and by insisting he go pay his respects to them.
* KarmicNod: [[spoiler:While Sotomura hasn't been punished yet for failing Junpei as a teacher, he agrees that he would deserve it if he was.]]

* KarmaHoudini: {{ZigZagg|ingTrope}}ed. While and his friends get away with bullying Junpei for several months, [[spoiler:and he survives Junpei's rampage with only a cursed arm and several bruises, [[KarmaHoudiniWarranty Sotomura becomes aware of Shota's true character and lets him know he and the rest of the bullies will be exposed]]]].

[[folder:Setsuko Sasaki & Takeshi Iguchi]]
!!Setsuko Sasaki & Takeshi Iguchi
!!!'''Setsuko voiced by:''' Creator/MariyaIse (Japanese), Creator/XantheHuynh (English)
!!!'''Takeshi voiced by:''' Takahiro Sumi (Japanese), Creator/KyleHebert (English)
[[quoteright:300:https://static.tvtropes.org/pmwiki/pub/images/20210923_123011.jpg]]
[[caption-width-right:300:Iguchi (left) and Sasaki (right)]]

A pair of second-year students at Sugisawa Third High School and members of the school's Occult Research Club alongside Yuji at the start of the series.

* AgentMulder: Though they're mostly shown messing around in the Occult Research Club, Sasaki and Iguchi do have actual interest in the supernatural, with Sasaki even researching a man's disappearance and concluding he was murdered and buried on school grounds with his ghost causing the rugby team to fall ill. The Student Council President tells her the team got sick from ticks, but Megumi confirms a dead body is buried on the school grounds and has attracted a Cursed Spirit.
* TheBusCameBack: They exit the main story in Chapter 2 of the manga after Yuji transfers to Jujutsu High, but reenter the plot in [[spoiler:Chapter 160 during the Culling Game, where Sasaki interacts with Kenjaku as he escorts her from one of the battlefields.]]
* DeepSleep: Iguchi falls into a coma after being attacked, and required the aid of a sorcerer to fully recover.
* EyesAlwaysShut: Iguchi usually sports this look, though he does open his eyes in some instances.
* FacialHorror: Iguchi is attacked by a cursed spirit that latches onto his face in a disturbing manner.
* ItsAllMyFault: Sasaki blames herself for the horrors that occurred after opening the sealed finger.
* SmallRoleBigImpact: Their idea to open up the sealed Sukuna finger is what kicks off the plot of the series. [[spoiler:It is heavily implied in Chapter 160 that this decision was no accident.]]
* SocialCircleFiller: They serve as Yuji's friends before he becomes involved in the greater plot and fall out of relevance once he joins Jujutsu High.
* UnwittingInstigatorOfDoom: Sasaki had no idea that attempting to open up the sealed object would have such dire consequences. [[spoiler:Her interaction with Kenjaku in Chapter 160 implies that she was an UnwittingPawn in one of his schemes.]]

[[folder:Tsumiki Fushiguro]]
!!Tsumiki Fushiguro
!!!'''Voiced by:''' Creator/SaoriHayami (Japanese), Creator/SuzieYeung (English)
[[quoteright:628:https://static.tvtropes.org/pmwiki/pub/images/382566886_1013978906494306_64041355185968612_n.png]]

The older step-sister of Megumi Fushiguro and step-daughter of Toji Fushiguro.

* AmbiguousSituation: The exact nature of the curse she has is unknown, and there is no indication that she will ever recover from her coma. [[spoiler:It is eventually revealed that she fell unconscious after being marked by Kenjaku's cursed energy, and she has been turned into a cursed technique user upon waking up.]]
* CameBackWrong: Non-fatal example; [[spoiler:She finally wakes from her coma in Chapter 136, but she is marked by Kenjaku's cursed energy and therefore is now a curse user who had her latent technique awakened. Then it's revealed to be [[FromBadToWorse even worse than that]], as it turns out Tsumiki isn't the one who awoke, but rather, an incarnated Sorcerer possessing her body, enabling them to use her knowledge of the present to masquerade as her until they get 100 free points in the Culling Game and use those to enable travel between colonies, announcing their intent to use Tsumiki's body to fight ''[[TheJuggernaut Sukuna]]'', of all people.]]
* DeadAllAlong: [[spoiler:She was put into a coma after being cursed. Kenjaku reveals that he cursed her in order to create a vessel for an ancient curse user. While it initially seems like the events of the Culling Games finally woke her up, it's later revealed that the curse user Yorozu had been impersonating Tsumiki all along, meaning that Tsumiki effectively died when she was put into the coma. If there was any trace of her soul left, it was definitely extinguished when Sukuna kills Yorozu.]]
* DeepSleep: She is currently in a deep coma due to being cursed by unknown means. [[spoiler:She finally awakens in Chapter 136, only to be subverted in Chapter 212 when it's revealed Tsumiki never woke up.]]
* FromBadToWorse: [[spoiler: The entire Culling Game situation becomes ''insanely'' grim for our heroes when it's revealed that not only was it not Tsumiki who woke up from the coma but [[DeadPersonImpersonation an incarnated Sorcerer by the name of Yorozu, she also masqueraded as Tsumiki to score herself free 100 points]] and instigate a fight with ''Sukuna'' right as Megumi was hitting a HopeSpot, which Sukuna exploits to feed ''him'' the fingers instead of Yuji.]]
* MarkOfTheSupernatural: The mark that appeared on her forehead upon falling into a coma is revealed to be [[spoiler:a mark created by Kenjaku's cursed energy. When he activates his technique, she wakes up as a cursed technique user thanks to his elaborate scheme.]]
* PromotionToParent: She had to take on a parental role in Megumi's life after [[ParentalAbandonment being abandoned]] by Toji and her mother.
* ScareDare: In the past, she was dared to check out a haunted location called Yasohachi Bridge with some classmates. This happened before she fell into a coma and is unrelated to her curse, but it becomes relevant once Megumi and the others start investigating the bridge and its occurrences.
* StuffedIntoTheFridge: Only really exists in the story to motivate Megumi's career as a sorcerer and [[spoiler:her death]] is used by the villains to demoralize him. She has very few character traits and even less story presence outside of that.
* TooGoodForThisSinfulEarth: She was a very kind girl, and Megumi believes that her terrible fate is proof of the world's unfairness. To make this worse, [[spoiler:Tsumiki is eventually killed by Sukuna using Megumi's own techniques.]]
* TheUnfavorite: Toji didn't think much about her.

[[folder:Nobuko Takada]]
!!Nobuko Takada
!!!'''Voiced by:''' Creator/TomoyoKurosawa (Japanese), Creator/LauraPost (English)

[[quoteright:250:https://static.tvtropes.org/pmwiki/pub/images/nobuko_takada.png]]

A popular idol that Aoi Todo likes.

* HerosMuse: She serves as this to Aoi Todo, with Todo going so far as to hallucinate her giving him life-saving advice in the middle of fighting Hanami, and, in an anime exclusive scene, imagines Takada fighting side-by-side with him to beat up [[spoiler:Mahito]] in Shibuya.
* IdolSinger: She's a popular idol singer with Aoi Todo being her biggest fan. The anime adds a snippet of one of her songs to Todo's fight against [[spoiler:Mahito]] and he imagines her [[spoiler:[[MagicIdolSinger beating up Mahito together with him]]]] during his delusion.
* NiceGirl: Takada is incredibly nice to her fans, always willing to shake hands with them and ask about their well-being at meet-and-greets. Even the prickly Mai was taken in by her unconditional niceness.
* StatuesqueStunner: She's very tall, being 180 centimeters in a country where the average height for women is approximately 160 centimeters. She's also a very beautiful lady and Todo considers her height to be a major factor in her beauty.

[[folder:Sotomura]]
!!Sotomura
!!!'''Voiced by:''' Akira Harada (Japanese), Creator/MickWingert (English)

[[quoteright:300:https://static.tvtropes.org/pmwiki/pub/images/sotomura_jjk.png]]

A teacher at Satozakura High School in Kawasaki City.

* AdultsAreUseless: The main reason Junpei doesn't like him: even though he's a teacher, he's wilfully oblivious to Junpei being bullied. [[spoiler:The realization that Junpei tried to kill Shota for bullying him and then got himself killed [[MyGodWhatHaveIDone makes Sotomura realize that he failed Junpei]], and resolves to do better so that his death is not in vain.]]
* FatIdiot: Is quite overweight and is poor at reading people.
* HorribleJudgeOfCharacter: He asks Junpei why he didn't go to his friends' funerals. Said "friends" were actually bullying Junpei, and the fact that he couldn't tell irritates Junpei.
* InnocentlyInsensitive: Makes Junpei uncomfortable by waiting for him at his own doorstep, assuming he was friends with his bullies and by insisting he go pay his respects to them.
* KarmicNod: [[spoiler:While Sotomura hasn't been punished yet for failing Junpei as a teacher, he agrees that he would deserve it if he was.]]

[[folder:Nagi Yoshino]]
!!Nagi Yoshino
!!!'''Voiced by:''' Creator/JunkoNoda (Japanese), Creator/AmberLeeConnors (English)
[[quoteright:300:https://static.tvtropes.org/pmwiki/pub/images/nagi_yoshino_trans2.png]]

Junpei's laid-back mother.

* CruelAndUnusualDeath: [[spoiler:Geto and Mahito leave one of Sukuna's fingers in front of Nagi as bait while she's asleep. When she wakes up and examines the finger in curiosity, [[EnemyRisingBehind a cursed spirit approaches her from behind]] and kills her. While the specific details are not revealed, [[HalfTheManHeUsedToBe the lower half of her corpse is reported missing]].]]
* ExcellentJudgeOfCharacter: Takes a liking to Yuji the moment she realizes that he's friends with her son and that Junpei enjoys his company.
* GoodParents: It quickly becomes clear that Nagi really wants what's best for her son and that she cares a lot for his well-being. When Junpei becomes a victim of bullying at school, Nagi allows him to [[SkippingSchool skip school]] if he wants to, and believes that he could make it in life even without a proper education. Yuji only needs to meet her once to tell that she's a good person at heart. [[spoiler:[[TooGoodForThisSinfulEarth Which makes her death all the more saddening]]. Is it any wonder that [[YouKilledMyMother Junpei goes off the deep end]]?]]
* HalfTheManHeUsedToBe: [[spoiler:Whatever the cursed spirit that killed her did, the lower half of her body was not found after her death.]]
* HardDrinkingPartyGirl: Drinks herself asleep after inviting Yuji to join her and Junpei for dinner.
* MellowFellow: Nagi is always relaxed and tends to not take things too seriously.
* WackyParentSeriousChild: Nagi likes nothing more than having a good time and seeing her son be well and happy, which is rather difficult when being bullied at school leaves him with a cynical disposition. Though Nagi enjoys drinking and smoking, Junpei frequently asks her to stop and to take better care of her health.

[[folder:Yuko Ozawa]]
!!Yuko Ozawa
!!!'''Voiced by:''' Creator/AimiTerakawa (Japanese), Creator/KayliMills (English)
[[quoteright:164:https://static.tvtropes.org/pmwiki/pub/images/yuko_ozawa_trans.png]]

A former classmate of Yuji's who attended the same Junior High School and harbors a crush on him.

* AbortedDeclarationOfLove: She wished to let Yuji know her feelings after running into him again, but couldn't go through with it after realizing that getting Yuji to like her for [[FormerlyFat her new looks]] would've made her a {{hypocrite}} since she hated how boys judged her for her looks in Junior High.
* FormerlyFat: She used to be overweight while she and Yuji were classmates, but lost a lot of weight and went through a growth spurt in the six months they hadn't seen each other, now sporting a thin and waifish figure. [[YouHaveGotToBeKiddingMe Nobara is appropriately surprised]] that Yuko was her own height and now towers over her in the span of a year.
* IGotBigger: She grew 15cm within six months due to her growth spurt.
* ShoutOut: Her former appearance and dramatic weight loss is very similar to Kuroko Satou from ''Manga/YuYuHakusho'', something that Nobara points out upon seeing an old picture of Yuko.
* ShrinkingViolet: She comes across as shy and nervous, and is unable to express her feelings for Yuji after meeting him.
* SingleWomanSeeksGoodMan: Back when they were being classmates Yuko developed a crush on Yuji, [[BecauseYouWereNiceToMe who didn't make fun of her for being overweight]]. When asked if he [[HasAType liked any of their female classmates in particular]], he praised her delicate handwriting and use of her chopsticks while looking past her superficial deficiencies. When he recognizes her on sight in the present despite her radical increase in height, decrease in weight, and dyed hair, [[ShipperOnDeck Nobara and Megumi can do nothing but silently approve]].

[[folder:Saori]]
!!Saori
!!!'''Voiced by:''' Creator/RieSuegara (Japanese), Creator/CristinaValenzuela (English)
[[quoteright:469:https://static.tvtropes.org/pmwiki/pub/images/400755594_1730282114160071_6642595765810562092_n.png]]

An older friend of Nobara whom she looked up to when she still lived in the countryside.

* AllOfTheOtherReindeer: Saori and her family ended up moving back to Tokyo after their home was vandalized and they were ostracized by the rest of the village for allegedly being "[[TheCityVsTheCountry outsiders who thought lowly of the locals]]". Nobara never forgave the villagers for it.
* CoolBigSis: Nobara and Fumi certainly looked up to Saori as one. They would frequently visit her home, and Saori would always welcome them with tea and snacks. In the present, Saori looks back fondly on them, cherishing her relationship with them since she never had any siblings of her own. The only reason she didn't give them her contact information when she moved is because she was worried of them all growing apart as they grew older.
* FromNewYorkToNowhere: Saori's family initially moved to Nobara and Fumi's village while she was still in middle school. The locals then demonized and ostracized her family until they were forced to return to Tokyo.
* JadedWashout: From what's seen of her in the present, she's afraid she's become one. She doesn't enjoy her office job and wonders if she should've gotten married at her age or if her life was supposed to turn out the way it did. She also worries that Nobara would be disappointed in how "boring" Saori turned out.
* MarriedToTheJob: Saori is shown in the present working late at night in the office, unsatisfied with her current prospects and wondering if Nobara and Fumi would be disappointed if they saw her now.

[[folder:Fumi]]
!!Fumi
!!!'''Voiced by:''' Azusa Aoi (Japanese), Creator/EmiLo (English)
[[quoteright:396:https://static.tvtropes.org/pmwiki/pub/images/414468143_1222211775405730_1656520545685417334_n.png]]

A former classmate and childhood friend of Nobara.

* AllOfTheOtherReindeer: Fumi was bullied in grade school [[DisproportionateRetribution for showing up with a light blue backpack instead of a red or black one, like everyone else]].
* ChildhoodFriends: With Nobara, who was the first kid in grade school ''not'' to bully Fumi.
* NosyNeighbor: Fumi didn't really understand why Nobara disliked living in a village that was so small it made it harder to be a stranger than a friend with your neighbors, thinking that this was a good thing. She only understood what Nobara meant years later when one such neighbor gave her red bean rice to celebrate Fumi ''getting her first period''.
* TheQuietOne: She's silent most of the time with her having far more lines in her inner monologue than she's ever shown directly voicing aloud.
* RedOniBlueOni: She's the timid, quiet, and passive Blue Oni to her best friend Nobara's hot-blooded, outspoken, and aggressive Red Oni.
* ReunionVow: Right before boarding the train to Tokyo, Nobara promised to Fumi that the two of them, along with Saori, would meet again one day. Fumi did not reply, but as the train departed she silently agreed with tears in her eyes.
* SatelliteCharacter: Fumi is Nobara's best friend from her home village, but even when she acts as a POV it's to show what Nobara was like as a kid and how she changed due to Saori's influence. Even her internal narration centers around Nobara and Fumi's onscreen depiction as timid and passive further highlights the differences between them.

[[folder:Jin Itadori]]
!!Jin Itadori
[[quoteright:350:https://static.tvtropes.org/pmwiki/pub/images/jin_itadori.png]]

The late son of Wasuke Itadori and father of Yuji Itadori.

* AmbiguousSituation: The exact nature of Kaori's and Jin's relationship is called into question in light of the reveal that [[spoiler:Jin is the reincarnation of Sukuna's twin brother.]] The story indicates that Kaori was a sorcerer as she possessed an Innate Technique (and a very good one at that), but Jin, if Wasuke's and Yuji's [[LockedOutOfTheLoop lack of knowledge]] on curses is anything to go by, is indicated to have been a ''non''sorcerer. One certainly does wonder whether Jin and Kaori truly got married by chance or if Kaori specifically sought Jin out due to his circumstances.
* ChekhovsGunman: Jin is casually introduced in a brief flashback which establishes that [[spoiler:Kenjaku is Yuji's mother]], but he's later revealed to be a lot more important in the grand scheme of things than he first appeared, as he's actually [[spoiler:''the reincarnation of Sukuna's unborn twin brother.'']]
* DisappearedDad: Jin died prior to the events of the series. Wasuke tries to tell Yuji more about his parents during their final conversation, only for Yuji to steamroll over what his grandpa wanted to tell him. [[spoiler:A memory from Yuji's infancy implies Jin ended up being killed by Kenjaku, who had taken his deceased wife Kaori as a host.]]
* LoveMakesYouDumb: Jin was devoted to his wife Kaori and wanted to have a child with her. Unfortunately, he was so blinded by love that he apparently didn't see [[spoiler:Kaori dying and coming back to life with a scar across her forehead, as well as Wasuke warning him he'd die if he stayed with her]] as major red flags.
* {{Reincarnation}}: [[spoiler:Jin Itadori was, in truth, the reincarnation of Sukuna's twin brother whom the King of Curses cannibalized in the womb.]]
* StrongFamilyResemblance: A flashback shows Jin looking nearly identical to his son Yuji, save for wearing glasses and wearing his hair down. He also looks strikingly similar to [[spoiler:his [[{{Reincarnation}} former]] twin brother Sukuna]].

[[folder:Kaori Itadori '''(Major Spoilers)''']]
!!Kaori Itadori
!!!'''Cursed Technique:''' [[GravityMaster Antigravity System]]
[[quoteright:340:https://static.tvtropes.org/pmwiki/pub/images/kaori_itadori_3.png]]
[[caption-width-right:340:[[Characters/JujutsuKaisenCurseUsers Kenjaku]] inhabiting Kaori Itadori's dead body]]

The deceased wife of Jin Itadori who posthumously gave birth to Yuji Itadori via Kenjaku.

* AmbiguousSituation: The exact nature of Kaori's and Jin's relationship is called into question in light of the reveal that [[spoiler:Jin is the reincarnation of Sukuna's twin brother.]] The story indicates that Kaori was a sorcerer as she possessed an Innate Technique (and a very good one at that), but Jin, if Wasuke's and Yuji's [[LockedOutOfTheLoop lack of knowledge]] on curses is anything to go by, is indicated to have been a ''non''sorcerer. One certainly does wonder whether Jin and Kaori truly got married by chance or if Kaori specifically sought Jin out due to his circumstances.
* CameBackWrong: According to Wasuke, [[spoiler:Kaori died prior to Yuji's birth, only to mysteriously come back to life. While Wasuke warns Jin that he'll die if he stays with her, only the audience is aware that Kaori is dead and Kenjaku is controlling her corpse]].
* GravityMaster: [[spoiler:Her innate Cursed Technique is Antigravity System, which allowed her to counteract gravitational forces. Kenjaku inherited it after possessing her corpse, and it was strong enough to help save him from Yuki Tsukumo creating an impromptu black hole.]]
* MissingMom: She and her husband died prior to the events of the series, leaving Yuji to be raised by his grandpa, Wasuke. Wasuke actually tries to tell Yuji about both his parents in their final conversation only for Yuji to steer the conversation in a different direction. [[spoiler:In hindsight, hearing what his grandpa had to say about his mother may have helped Yuji in the long run.]]
* MysteriousPast: Despite pretty much nothing being known about the woman who Kaori Itadori was before her dead body was taken over by Kenjaku, it's indicated that she was a sorcerer due to possessing an innate technique.
* RedRightHand: [[spoiler:The scar over her forehead marks her as a corpse taken over and possessed by Kenjaku.]]
* WalkingSpoiler: [[spoiler:It's impossible to discuss her without mentioning she was one of Kenjaku's many previous hosts, making Yuji the son of the main villain.]]
* WhamShot: [[spoiler:Her first onscreen appearance counts as one, since it shows her with a scar identical to the one Suguru Geto has over his forehead since being taken over by Kenjaku.]]
[[/folder]]

* ChekhovsGun: Jin is casually introduced in a brief flashback which establishes that [[spoiler:Kenjaku is Yuji's mother]], but he's later revealed to be [[spoiler:a lot more important in the grand scheme of things than he first appeared, as he's actually ''the reincarnation of Sukuna's twin brother.]]