1 - 20 of 142 Works in The OC/SI-Sukuna Collection
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Theory of Apathy (and Where It Collapses) by CryptidCat5105
Fandoms: 呪術廻戦 | Jujutsu Kaisen (Anime & Manga)
05 May 2026
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Summary
You'd think after death I'd find some modicum of peace, but no, fate has decided I get to play king of curses.
Or
A college student with a "it is what it is" attitude towards life gets Isekaied as Sukuna and makes it everyone else's problem.
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Dish Best Served Hot by Oceanic_stream
Fandoms: 呪術廻戦 | Jujutsu Kaisen (Anime), 呪術廻戦 | Jujutsu Kaisen (Manga)
05 May 2026
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Summary
If he had known that he’d be reincarnated as the King of Curses, he would have listened to Uraume and watched the whole anime, but he didn’t and now he’s stuck in the world of Jujutsu Kaisen with no way out. Fantastic.
Sukuna was an ordinary working citizen after freshly graduated with a nice job to get by, but due to an accident, he woke up to the worst thing he would have woken up to. Oh god take him back. He doesn’t want to kill people, that’s like- so messy and crazy evil.
A fate where the big bad villain of the series getting along with the main character would be more preferable. Right. Right!?
✨Update: Now with social media shenanigans.
𓇼 ⋆.˚ 𓆉 𓆝 𓆡⋆.˚ 𓇼
“Welcome to our first ever cooking video! I’m Yuuji and this is my helper Sukuna.” Yuuji waves at the phone props on the table from the manga that Yuuji brought along when moving here to the High School. Then he gestures to Sukuna who’s standing prim and proper in his white kimono.
“You can’t see him so… think of him as casper the friendly ghost!”
“I don’t know if I should be offended by that or not.”
Series
- Part 1 of Life of a Grade 4 Curse
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Summary
a woman who has no idea what Jujutsu Kaisen is dies and her soul fuses with sukuna's creating whatever kind of creature that just wants to explore their new life.
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Consequences of Lives Already Lived by Samandiriel (kyra516)
Fandoms: 呪術廻戦 | Jujutsu Kaisen (Anime & Manga)
04 May 2026
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Summary
At first, he’d assumed the visions were dreams. Absurd ones, at that. A nobody like him feared across the entire continent?
Impossible.The power he could imagine. The rest… Sukuna’s pride refused to accept. What a young fool he’d been back then.
He really should have known better. From the beginning, life had never offered Sukuna much mercy, so why would the future be any different? Still, knowing the future gave him an advantage. One he intended to use.
Unfortunately, fate had other ideas.
When Yuuji swallowed Sukuna’s finger in 2018, all of Sukuna’s plans immediately fell apart. Rather than creating a host with a separate mind and soul, the fifteen-year-old boy merged with Sukuna outright. There was no vessel. No separation. Just one shared existence.
A situation that left Sukuna in a rather precarious position… particularly given his knowledge of what was to come.
On the other hand, the merger brought an unexpected benefit. Somewhere in the process, Sukuna regained his humanity.
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Jujutsu Kaisen: Fraudster done right? by THN1
Fandoms: 呪術廻戦 | Jujutsu Kaisen (Manga), 呪術廻戦 | Jujutsu Kaisen (Anime)
03 May 2026
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So, picture this: I’m twenty, running on nothing but cheap instant coffee and the sheer, unadulterated panic of final semester. I am literally hitting "Save" on my thesis, my soul ready to leave my body from exhaustion... and then it literally leaves my body.
Next thing I know, I wake up in the body of Yuta Okkotsu.
The first thing I did? I didn't panic(LIE). I booked the first flight to Haneda Airport to get to Shibuya. Why didn't I just call Gojo and explain everything so he could speedrun the entire story? Look, do you want a story or not? Stop asking logical questions.
Yuta main powers? Noope (No way to access her as she actually passed away in the end of Jjk 0).
My Cursed Energy? More than double than canon but its no longer bottomless like canon without Rika
My current strategy? Aggressive, pathologically confident bullshitting and surprise attacks.See, Gojo-sensei is currently on mandatory vacation (stuck in a box because he's too OP), and the world needs a heavy hitter. The kids—Yuji, Megumi, Nobara, Maki (and all the others)—are fighting for their lives.
So yeah. I’m the most reliable "adult" here, and I’m technically just a college kid who wants his degree and a nap. -
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Summary
You don’t remember much from “Your” life. Just a few basic things, the hit manga JJK, and vague memories of a bunch of SIkuna fics.
Which means when you’re pushed suddenly into being a cursed tool in the story, one that didn’t exist in canon, you’re now hoping that you can bullshit your way to survival and making as many people stay alive.
It helps that you were grabbed by the most moldable character in the series, Kasumi Miwa. After all, a blank canvas that canon largely ignored gives you free reign.
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CO-OP Gambit by CainoftheEnd, Gillionwillion, repugnantecreaturaputrida, rukibur, saharadunes, TAX3s
Fandoms: 呪術廻戦 | Jujutsu Kaisen (Anime & Manga)
02 May 2026
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[SYSTEM LOG: CULLING_GAME_INIT] -------------------------------------------------- > STATUS: ONLINE > COLONIES: 10/10 LOADED > PARTICIPANTS: 189,126 > ANOMALIES DETECTED: 7 --------------------------------------------------
WARNING: Validation check failed for KOGANE.sg instances: 73 04 26 76 43 07 11.
"What the fuck."
Something went terribly wrong.
The Culling Games were a smooth-running ritual designed to optimise cursed energy across Japan through a process of competitive elimination, an impeccable masterwork of barrier techniques, conditions, and vows meant to operate without any possible outside interference. However, on November 12th, something broke the carefully crafted laws upon laws of the Game, tearing through instructions and possibilities to bring in something new.
Multiple somethings.
On the 12th of November 2018, the balance of the world shifted for the first time since the birth of Satoru Gojo.
And it would never recover.
Series
- Part 1 of The Culling Games: CO-OP
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Screw the plot I'm fixing everything by AnonymousComrade123
Fandoms: 呪術廻戦 | Jujutsu Kaisen (Manga), 呪術廻戦 | Jujutsu Kaisen (Anime)
01 May 2026
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Summary
A JJK fan gets dropped in as Sukuna when Yuji swallows the finger. Naturally, he decides to unfuck the Jujutsu society and also have fun while doing it.
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Cursed Twins by XxdelrizexX
Fandoms: 呪術廻戦 | Jujutsu Kaisen (Manga), 呪術廻戦 | Jujutsu Kaisen (Anime)
30 Apr 2026
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Summary
Drowning is a very painful experience
-10/10 would not recommend..
Soon enough he wakes up as sukuna with a brother he definitely knows wasn't in cannonOr
Random child fucks around and finds out when playing around on a rusty old bridge
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In All His Overwhelming Tenacity by repugnantecreaturaputrida
Fandoms: 呪術廻戦 | Jujutsu Kaisen (Manga), 呪術廻戦 | Jujutsu Kaisen (Anime)
28 Apr 2026
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Summary
The vivid clarity of the world around himself, draped in a dark cloak of night that his enhanced eyes saw through as if it were but a thin sheet; the crisp autumn air tickling the inside of his nostrils with such saturation that it almost felt like he could taste the coming winter on the tip of his tongue. The breeze that came from this altitude tickled his bare skin, and despite its ineffectual chill against his strengthened flesh, goosebumps climbed up his neck from the tactile sensitivity he bore against its breath.
Everything felt so real, realer and fresher than it'd ever been. If that made sense, which it probably didn’t.
His senses then were just so alive that he didn’t think he could recall a time he’d ever been so… aware, of everything.
Toji fucking Fushiguro. Who would've guessed. In the middle of Shibuya too, like, really?
Series
- Part 1 of All His Overwhelming Tenacity
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Of Flesh, Void, and Curses by Travellers_Of_Void
Fandoms: Hollow Knight (Video Games), 呪術廻戦 | Jujutsu Kaisen (Anime & Manga)
28 Apr 2026
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Dawn had broken. The Light had been slain.
It had Won. That should have been the end.
And yet it remains, its desire to Live outweighing the call for Rest.
Another path is offered, who was it to refuse?
Series
- Part 1 of Not Sorcerer, Nor Curse, Nor God
- Part 3 of The Traveller's JJK Collection
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The Stillborn Saint by Zulfkar
Fandoms: 呪術廻戦 | Jujutsu Kaisen (Manga), 呪術廻戦 | Jujutsu Kaisen (Anime)
27 Apr 2026
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Summary
After his battle against the Honored One and his horde of students, Sukuna is thrown back in time, left with a strange imprint on his soul as he searches for a new path. Now preparing for a future set in the past, he knows a reckoning with the Fujiwara clan and the sorcerer society approaches. Sukuna understands his actions could change everything. Forging unexpected alliances and challenging the old order, he moves forward. How will this new world turn out in the end?
Aka Sukuna is back in the heian era and does Sukuna things.
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Sukuna squats down, face in his hands. He's lacking a chair to complete the infamous Shinji pose here.
'God, if you can hear me; I fucking hate you and everything in this fucking world. Damn it all.'
He doesn't know why he isn't panicking. His mind is stupidly clear for having just transmigrated between universes. Either an isekai buff or it's all just too ridiculous to yet register. Also, his midsection hurts, he should heal that. Oh! Guess original Sukuna's abilities integrated into him completely. Atleast there's that. Should he ever want to kill somebody or himself he'll have no problems.
Or; some random dude gets thrust into Sukuna's position and thus has to navigate (and fix— his morals demand) the world of Jjk without fucking things up too bad and going insane in the process
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System Malfunction by Thevoidandcookies
Fandoms: 呪術廻戦 | Jujutsu Kaisen (Manga), 呪術廻戦 | Jujutsu Kaisen (Anime)
24 Apr 2026
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Summary
Another SIkuna fanfiction, but with Dissociative Identity Disorder! How does this change the story?
(Each alter subtlety changes Yuuji's appearance according to what they look like in "headspace")
Too lazy to write a fun summary, might do it at some point.
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Summary
Kurourushi was a Special Grade cursed spirit who served as a brief antagonist during Jujutsu Kaisen’s Culling Game arc. By the time Yuta Okkotsu had appeared, it had managed to obtain, what was it, 54 points? It, despite being a curse, had been a player powerful enough to force a stalemate between itself and three top-tier reincarnated sorcerers, until Yuta had exorcised it with the power of love or some shit, only for it to come back, and get exorcised again by Ryu’s high-output Biden Blast.
A strong antagonist for sure, and despite the internet rage at the time, they personally thought the cockroach curse had made a pretty interesting fight, and had possibly one of the most dangerous cursed techniques shown by a cursed spirit in the entire manga. That said, you would never catch them wishing to be a FUCKING COCKROACH.
Funny how things played out, wasn't it.
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The art of trying by Charliepan
Fandoms: 呪術廻戦 | Jujutsu Kaisen (Manga), 呪術廻戦 | Jujutsu Kaisen (Anime)
23 Apr 2026
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Summary
Another SI OC reincarnation fic, because they’re a dying breed.
What can be worse than being reincarnated into the Jujutsu Kaisen universe during the canon timeline? Being reincarnated into one of the Big Three clans.
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Why is ‘Old Man’ an Option?? by Pytho for repugnantecreaturaputrida
Fandoms: 呪術廻戦 | Jujutsu Kaisen (Anime & Manga)
21 Apr 2026
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People die constantly. Where they go after death, is an opinion that spreads over thousands of ideals and values.
Reincarnation is considered, though that is a rebirth within the same world. Not that everybody believes in that.Somebody dies.
Somebody dies, and where they go is not a direction they considered plausible, let alone possible.
Somebody dies, and Somebody within Zenin Naobito's body wakes up. -
In Desperate Need of Therapy by SillySockCat
Fandoms: 呪術廻戦 | Jujutsu Kaisen (Anime), 呪術廻戦 | Jujutsu Kaisen (Manga)
20 Apr 2026
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A random JJK fan gets Isekai’ed as Sukuna and has NO idea what they’re doing or who they even are anymore, but instead of panicking and having an existential crisis like one would normally after being dropped in a body that’s not their own and already belongs to someone or any memories of before anything.
They cope, quietly in the corner of Yuuji’s brain.
Until they can’t.
—The moto of this fic: Let’s not think about that too hard!! *Nervous laughter* oh no… I just did.
Series
- Part 1 of In Desperate Need of Filler Episodes!
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Ouroboros by Christmas_sacrifice
Fandoms: 呪術廻戦 | Jujutsu Kaisen (Manga), 呪術廻戦 | Jujutsu Kaisen (Anime)
17 Apr 2026
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Summary
u·ro·bo·ros
a circular symbol depicting a snake, or less commonly a dragon, swallowing its tail, as an emblem of wholeness or infinity.
-⥀-
When Yuji eats Sukuna's finger, he is alone in his own body. There is no Sukuna, no voice in his head, or other soul in his body. But that does not stop the curse's influence from taking hold of him.Maybe there was no Yuji Itadori in the first place.
Maybe there was always only Sukuna.
-⥀-
( Or Yuji is Sukuna's reincarnation)Series
- Part 1 of You Always Eat The One You Love
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The Sixth Transmigration by sasuwux
Fandoms: 呪術廻戦 | Jujutsu Kaisen (Manga), 呪術廻戦 | Jujutsu Kaisen (Anime)
15 Apr 2026
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Summary
In her new life, Amelia awakens as Ryomen Sukuna. The world fears her, misreads her intent, and underestimates the mind behind the myth. But Amelia has lived many lives before this one. Now as Sukuna, she navigates a landscape of curses, shifting loyalties, and enemies who don’t yet realize she’s rewriting the game. With allies uncertain and tradition crumbling beneath her, she crafts a plan that bends fate to her will.
Nobody warned Satoru Gojo, that the monster he was born to hate through stories would become the soulmate he couldn’t live without. That the Queen of Curses would wield not just power, but poetry, and a control so intoxicating it made him ache. He came to fight her. He stayed to worship her.
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A curated collection of flashbacks from Amelia’s sixth transmigration—this time as Ryomen Sukuna, the infamous Queen of Curses. In her sixth life, she was the insufferable Dazai Osamu, tormenting her soulmate Nakahara Chuuya. Now? She’s stuck with Satoru Gojo as her soulmate—an endlessly flirtatious, masochistic brat who clings to her like a curse she can’t exorcise.
Series
- Part 2 of The Echoes Between Bodies