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unreadable by fleshandlace
Fandoms: 斉木楠雄のΨ難 | Saiki Kusuo no Sai-nan | The Disastrous Life of Saiki K.
27 Jun 2025
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Summary
a quiet girl, the cousin of reita toritsuka, she doesn't see ghosts like her relative, she feels the forgotten memories of the spirits that still linger, memories etched into walls, grief stitched into quiet corners, her world is made of echoes, she's learned to live among the deads emotions.
then theres saiki kusuo, still, unmoving -- untouchable. she can feel the sorrow of strangers that have been long gone, she feels peoples emotions like they're her own, but when it comes to him, its nothing. this should bring her peace, instead, it haunts her.
she's drawn to him, like a moth to a flame, his peace is alluring, his aura calming but savage, as she falls for him, it makes her feel emotions she thought she'd never feel, as she drowned in the spirits emotions her whole life, never able to overcome the sadness and sorrow they left behind.
hi! this is my first fanfic on ao3! ive written many before though, (soft spot is a fanfic written by me on wattpad also about saiki, written 4 years ago lol) will sometimes change pov from 1st to 3rd, or from saiki or another characters perspective. this is set in their third year, (saiki has defeated? the volcano, toritsuka is now in their class) enjoy reading!
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Pirouettes per Portrait by nitro_psyched
Fandoms: 斉木楠雄のΨ難 | Saiki Kusuo no Sai-nan | The Disastrous Life of Saiki K.
27 Jun 2025
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Summary
This individual was sitting by a big tree with what looked like a sketchbook. He watched in awe of the individual. They had short violet hair arranged in a middle part and rectangle like glasses perfectly shaping their face. They were a black hoodie with light gray pants. Before Shun could examine him more, a loud bell rang. He checked his watch confirming that that was the dinner bell. He took one last glance at the boy by the tree, who was now walking in the direction of the cafeteria. Shun left the balcony and also made his way to the cafeteria.
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Shun Kaido is the picture of perfection, a prodigy ballerino under the weight of legacy and expectation. But when a semester-long project forces him to collaborate with a quiet, mysterious art student, everything shifts.
Through charcoal sketches, bruised feet, and breathless stolen moments, Shun begins to unravel the choreography written for him and start dancing to a rhythm all his own.
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aren kuboyasu and his unsuccessful attempt at the straight and narrow by thosedamnkids
Fandoms: 斉木楠雄のΨ難 | Saiki Kusuo no Sai-nan | The Disastrous Life of Saiki K.
27 Jun 2025
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Summary
aren kuboyasu, former gang leader, experiences culture shock
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a timeline detailing a former delinquent's growing relationship with the goodest of all goody-goodies
Series
- Part 1 of kubokai happy fun time
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Saiki K PeePee by Jet_Vermillion
Fandoms: 斉木楠雄のΨ難 | Saiki Kusuo no Sai-nan | The Disastrous Life of Saiki K.
27 Jun 2025
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Summary
In which Kusuo tries to become normal once and for all. Set post-meteor.
Hope you enjoy!
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Chintz by Chromodoris_Willani
Fandoms: 斉木楠雄のΨ難 | Saiki Kusuo no Sai-nan | The Disastrous Life of Saiki K.
26 Jun 2025
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Summary
Inspired by the tumblr comment left by jjbang8 which went viral as a poem:
His wife has filled his house with chintz
To keep it real I fuck him on the floorI wondered how that would play out amongst Yumehara, Kaido, and Kuboyasu
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The Day Saiki Met Someone Like Him by Doonadawn
Fandoms: 斉木楠雄のΨ難 | Saiki Kusuo no Sai-nan | The Disastrous Life of Saiki K.
26 Jun 2025
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Summary
Kusuo Saiki, our iconic psycho who has all kinds of psychic related abilities, always lived a disastrous life with his friends, but that belief is ruined the moment a transfer student, Seyou Soyushin enters PK Academy. Saiki's mind is internally done the moment he hears the news… but nothing could have prepared him, or the others, for how stone-cold she is.
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PK academy presents… by FORTHELESBIANS
Fandoms: 斉木楠雄のΨ難 | Saiki Kusuo no Sai-nan | The Disastrous Life of Saiki K., Heathers: The Musical - Murphy & O'Keefe
26 Jun 2025
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Summary
PK Academy is putting on their very first, school-wide theatrical production: Heathers: The Musical! Everyone seems to be hyped, practices are going well, and everyone is in top shape for opening night! What could go wrong, right?
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Caught in the Crossfire by kiwisobizzy
Fandoms: 斉木楠雄のΨ難 | Saiki Kusuo no Sai-nan | The Disastrous Life of Saiki K.
25 Jun 2025
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Summary
Metori Saiko's life was perfectly constructed, flawless, and utterly devoid of chaos. That was by design.
As the heir to the powerful and ruthless Saiko Corporation, he was never truly alone. His world was guarded by an iron wall of luxury, armed security, and a father who viewed weakness as a stain on the family name. Danger lurked everywhere in the shadows of privilege.
Saiko's safety wasn't just a priority. It was an obsession.
Then came Aren Kuboyasu.
From the moment Kuboyasu roared into his life on that obnoxiously loud motorcycle, Saiko knew he was trouble. Kuboyasu didn't respect boundaries. He didn't care about status or any of the unspoken rules that held Saiko's world in place.
Kuboyasu hates him on sight.
Saiko finds Kuboyasu’s tightly wound rage hilarious.
When a real threat closes in, the boy who's never had to lift a finger has to trust the one person who only knows how to throw punches. Together, they're a disaster in motion.
As the bodies stack up and the shadows close in, another kind of tension begins to coil beneath the surface.
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Phantom Thief Saiki K. and the heroine that keeps pursuing him by Rippi
Fandoms: 斉木楠雄のΨ難 | Saiki Kusuo no Sai-nan | The Disastrous Life of Saiki K.
25 Jun 2025
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Summary
PsyKick Thief, otherwise not known as Kusuo Saiki, and his psychic powers are a (non-existent) threat to Japan in its crime-riddled state!
Or, that's what the Dark Reunion wants you to know. And it's Kusuo's job to stop their co-leader, his own brother, from ruining Japan as a whole, and to not miss exclusive coffee jelly made here.
However, a mislead heroine, who's beauty is unmatchable even by gods, will try everything to stop him!
Who will win this battle of fate? Will Kusuo's unmatched powers and social akwardness convince the heroine of the truth? or will he get caught by her Angelic powers and physique?
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A weekend with yokai! by Hehoherewego
Fandoms: 斉木楠雄のΨ難 | Saiki Kusuo no Sai-nan | The Disastrous Life of Saiki K., 妖怪学校の先生はじめました | Youkai Gakkou no Sensei Hajimemashita | A Terrified Teacher at Ghoul School! (Manga)
24 Jun 2025
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Summary
Pk academy kids visit a island said to be inhabited by yokai!
(I haven't seen Saiki k in a long while so sorry if it's ooc)
(Spoiler alert for 'A terrified teacher at ghoul school')
(On that note please read it) -
Forget the Umbrella, Dry is Overrated by SmashedPotatoes
Fandoms: 斉木楠雄のΨ難 | Saiki Kusuo no Sai-nan | The Disastrous Life of Saiki K.
24 Jun 2025
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Summary
When Kuboyasu and Kaidou decide to walk home together alone on a pouring day (thanks to Saiki), they end up ditching their umbrella, having the most fun they ever had.
Until it becomes more.
And now, they have a new problem.
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Beyond Comprehension by Blank_Rogue
Fandoms: 斉木楠雄のΨ難 | Saiki Kusuo no Sai-nan | The Disastrous Life of Saiki K.
24 Jun 2025
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Summary
Armed with the power of 'forbidden knowledge', Niyo will trick her overpowered esper childhood friend into believing she's totally ignorant of his psychic powers until he's ready to admit it to her. It'd be a lot easier if he wasn't so bad at hiding said powers.
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Do I know you weirdo? by elk_rei
Fandoms: 斉木楠雄のΨ難 | Saiki Kusuo no Sai-nan | The Disastrous Life of Saiki K.
24 Jun 2025
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Summary
- "𝙔𝙤𝙪'𝙧𝙚 𝙬𝙚𝙞𝙧𝙙 𝙮𝙤𝙪 𝙠𝙣𝙤𝙬 𝙩𝙝𝙖𝙩, 𝙧𝙞𝙜𝙝𝙩?"
𝐘𝐨𝐮 𝐭𝐫𝐚𝐯𝐞𝐥 𝐛𝐚𝐜𝐤 𝐭𝐨 𝐲𝐨𝐮𝐫 𝐛𝐢𝐫𝐭𝐡𝐩𝐥𝐚𝐜𝐞; 𝐉𝐚𝐩𝐚𝐧 𝐭𝐨 𝐜𝐨𝐧𝐭𝐢𝐧𝐮𝐞 𝐲𝐨𝐮𝐫 𝐬𝐭𝐮𝐝𝐢𝐞𝐬. 𝐀𝐬 𝐲𝐨𝐮 𝐬𝐭𝐚𝐫𝐭 𝐲𝐨𝐮𝐫 𝐟𝐢𝐫𝐬𝐭 𝐝𝐚𝐲 𝐚𝐭 𝐏𝐊 𝐀𝐜𝐚𝐝𝐞𝐦𝐲, 𝐲𝐨𝐮'𝐫𝐞 𝐦𝐞𝐭 𝐰𝐢𝐭𝐡 𝐚 𝐛𝐮𝐧𝐜𝐡 𝐨𝐟 𝐜𝐡𝐚𝐫𝐚𝐜𝐭𝐞𝐫𝐬 𝐭𝐡𝐚𝐭 𝐬𝐞𝐞𝐦 𝐭𝐨 𝐡𝐚𝐯𝐞 𝐚𝐟𝐟𝐞𝐜𝐭𝐞𝐝 𝐲𝐨𝐮𝐫 𝐞𝐯𝐞𝐫𝐲𝐝𝐚𝐲 𝐥𝐢𝐟𝐞. 𝐀𝐧𝐝 𝐚 𝐩𝐢𝐧𝐤 𝐡𝐚𝐢𝐫𝐞𝐝 𝐝𝐮𝐝𝐞 𝐰𝐡𝐨 𝐬𝐞𝐞𝐦𝐬 𝐭𝐨 𝐛𝐞 𝐤𝐞𝐞𝐩𝐢𝐧𝐠 𝐚𝐧 𝐞𝐲𝐞 𝐨𝐧 𝐲𝐨𝐮.
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Fake it 'til You Make It by Twiss
Fandoms: 斉木楠雄のΨ難 | Saiki Kusuo no Sai-nan | The Disastrous Life of Saiki K.
23 Jun 2025
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Summary
Perhaps Saiki had gone insane. Why else would he suggest something as stupid as this?
And why were Toritsuka and Aiura so happy to provide Saiki with their assistance? But before their plan can take effect, Kusuke strikes. Now, they three scramble to fix what has been broken.
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Fake-dating AU! An obligatory fic for this ship! (Not really, but I still love it!)
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The Moon's silent voice by Lazypieceofweeb
Fandoms: 斉木楠雄のΨ難 | Saiki Kusuo no Sai-nan | The Disastrous Life of Saiki K., Bishoujo Senshi Sailor Moon | Pretty Guardian Sailor Moon (Anime & Manga)
23 Jun 2025
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Summary
The eldest daughter of Neo Queen Serenity and King Endymion has severe social anxiety. She and her friends must go to another universe to save it from a danger reborn, where they meet a powerful psychic.
A Saiki K and Sailor Moon crossover
My oc is inspired by Komi
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This Isn’t a Prank, Kaido by rodzt
Fandoms: 斉木楠雄のΨ難 | Saiki Kusuo no Sai-nan | The Disastrous Life of Saiki K.
23 Jun 2025
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Summary
Aren decides to muster up his courage and finally confess his feelings to Shun but forgets that it's april fools day.
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I got inspired to write this short one-shot after re-watching saiki k's episode where Kaido was spreading lies about others on april fools day. Enjoy! -
THE DEAD KNOW WHAT THEY'RE DOING WHEN THEY LEAVE THIS WORLD BEHIND by holographicprojector
Fandoms: 斉木楠雄のΨ難 | Saiki Kusuo no Sai-nan | The Disastrous Life of Saiki K.
22 Jun 2025
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Summary
Kuusuke lets out an amused scoff before going serious again. "Familial. I... I already... I already tried—" the professor's head shoots up as he cuts himself off, and he points at Shun. "That demeanor you have isn't uncontrollable, is it?"
Shun furrows a brow, confused. "What?"
His eyes widen with excitement. "That's how you got my little brother to like you so much! The way you feign innocence— it's impossible to say no to you!"
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Kusuo is dead, and Shun’s new biology professor offers a way to return him.
Series
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The Even More Disastrous Life of Saiki K by Mielspi
Fandoms: 斉木楠雄のΨ難 | Saiki Kusuo no Sai-nan | The Disastrous Life of Saiki K., この素晴らしい世界に祝福を! | KonoSuba: God's Blessing on this Wonderful World! (Anime & Manga), 無職転生 ～異世界行ったら本気だす～ | Mushoku Tensei: Isekai Ittara Honki Dasu | Jobless Reincarnation (Anime), Re:ゼロから始める異世界生活 | Re:Zero Starting Life in Another World (Anime), 나 혼자만 레벨업 | Solo Leveling (Webcomic), 역대급 영지 설계사 | The Greatest Estate Developer (Webcomic), Dr. STONE (Manga), Dr. STONE (Anime), 呪術廻戦 | Jujutsu Kaisen (Manga), 呪術廻戦 | Jujutsu Kaisen (Anime), Chainsaw Man (Manga), Chainsaw Man (Anime), 葬送のフリーレン | Sousou no Frieren | Frieren: Beyond Journey's End (Anime), 陰の実力者になりたくて！ | The Eminence in Shadow (Anime), Death Note (Anime & Manga), ジョジョの奇妙な冒険 | JoJo no Kimyou na Bouken | JoJo's Bizarre Adventure, ワンパンマン | One-Punch Man
22 Jun 2025
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Summary
Just when Saiki Kusuo thought he had finally secured a quiet, asteroid-free life, a cosmic glitch rips through reality itself—thanks to a poorly timed miracle and an unstable psychic reset. The result? Universes begin to collide, and Saiki finds himself unwillingly playing interdimensional host to a cast of absurdly powerful and even more absurdly dysfunctional guests.
From explosive mages like Megumin to dramatic shadow-obsessed vigilantes like Shadow, overpowered loners like Jin-Woo, and unpredictable oddballs like Gojo Satoru, Saiki's apartment—and mental stability—is pushed to the limit.
His goal is simple: fix the glitch, send these walking headaches back to their own worlds, and finally return to peace and coffee jelly.
But just when Saiki thinks he’s turning everything back to normal and getting rid of the uninvited guests, a more eerie, mysterious, and unexplained phenomenon begins to surface—one that no amount of psychic power can fully predict. Something darker is watching from the cracks between worlds… and it might not be as easy to banish.
Because sometimes, the real disaster isn’t the guests—it’s what followed them in.
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A spilled ink cartridge by A_Ratratratratratratratatatatatatt
Fandoms: 斉木楠雄のΨ難 | Saiki Kusuo no Sai-nan | The Disastrous Life of Saiki K.
21 Jun 2025
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Summary
Kaidou Shun's homelife isn't all that, maybe his eccentric personality isn't just for fun
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I told you so by YourAverageTwink
Fandoms: 斉木楠雄のΨ難 | Saiki Kusuo no Sai-nan | The Disastrous Life of Saiki K.
21 Jun 2025
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Summary
Nobody believes him when he warns his peers about the Dark Reunion, assuming he’s delusional. When people start going missing, their bodies get found days later disfigured. They realize the truth behind the disappearances when it’s too late.
- Language:
- English
- Words:
- 1,373
- Chapters:
- 1/1
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- 4
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- 21