1 - 20 of 4,236 Works in 斉木楠雄のΨ難 | Saiki Kusuo no Sai-nan | The Disastrous Life of Saiki K.
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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.
18 Dec 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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Alien Punk by LiveringPhia
Fandoms: 斉木楠雄のΨ難 | Saiki Kusuo no Sai-nan | The Disastrous Life of Saiki K.
18 Dec 2025
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Summary
When once a guitarist from a band, at the same time a psychic, came across a conflict—within the drama behind his band and a malfunction of his power, he somehow met you.
There was this tiny hiccup in between a lot of things that needed to be fixed. When his very own instrument was misplaced and wrecked, that wasn’t the hiccup at all with the ability of rewinding back an item as a Psychic. That one and only hiccup that got him stuck was his psychic powers.
For all he knew, he was rushing across the street with a broken headphone around his neck then the next step, he was standing by the seashore to who knows where. And by the seashore, he stumbled upon an entity that resembled nothing like a human, sort of.
[Saiki Kusuo!Band Punk AU]
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Group Chat of Chaos by Writer6188
Fandoms: 斉木楠雄のΨ難 | Saiki Kusuo no Sai-nan | The Disastrous Life of Saiki K.
18 Dec 2025
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Summary
Yumehara creates a group chat with virtually everyone, and it can only end in uncontrollable chaos.
Read and enjoy as this group of old aibōs from PK Academy navigate Toritsuka's arrest, Rifuta's life as a popstar, Kaidō's home life undergoing significant changes, and Mera's life turning upside down, all the while dealing with truly obnoxious (and sometimes obsessive) behaviour for birthdays, holidays, or sometimes just for the hell of it!
Series
- Part 1 of Group Chat of Chaos and Spinoffs
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A Universal Constant by VaellintheBard
Fandoms: 斉木楠雄のΨ難 | Saiki Kusuo no Sai-nan | The Disastrous Life of Saiki K.
18 Dec 2025
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Summary
Summary: There are a few universal constants in this world. Saiki’s a psychic with ever growing power, Nendo is an idiot who’s brain is empty of all thoughts, Mera is a glutton without the income to support her appetite, and Teruhashi is a pretty girl who is loved by God. What happens when two of those constants collide? Two people are going to find themselves in a very awkward situation, but one that will be the best opportunity to grow. (SaiTeru fic)
Officially updating Tuesday/Wednesday every week!
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Your Stupid Face by irenic_puppet
Fandoms: 斉木楠雄のΨ難 | Saiki Kusuo no Sai-nan | The Disastrous Life of Saiki K.
18 Dec 2025
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Summary
Kusuo Saiki had never understood love. As a psychic, he couldn't really feel much of anything. But, when he starts to hang around his old childhood best friend, Touma Akechi, some weird feelings begin to arise, and he begins to think that maybe, just maybe, love isn't all that pointless...
.˚₊‧༉︶︶︶︶︶︶︶︶︶༉‧₊˚.
Playlist:
https://open.spotify.com/playlist/6LoY85HbewHFE98DomYuJ5?si=2aaee392e9774617Cross-posted on Wattpad
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Inventory of Chaos: Iconic Scenes That Shattered Everyone Instantly by Icedrone24
Fandoms: ワンパンマン | One-Punch Man, ゼロの使い魔 | Zero no Tsukaima | The Familiar of Zero, 原神 | Genshin Impact (Video Game), 干物妹!うまるちゃん | Himouto! Umaru-chan (Anime), 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Anime), かぐや様は告らせたい | Kaguya-sama wa Kokurasetai | Kaguya-sama: Love Is War (Anime), やはり俺の青春ラブコメはまちがっている。 | Oregairu | My Teen Romantic Comedy SNAFU (Anime), Multi-Fandom, 崩坏3rd | Honkai Impact 3rd (Video Game), 崩坏：星穹铁道 | Honkai: Star Rail (Video Game), 斉木楠雄のΨ難 | Saiki Kusuo no Sai-nan | The Disastrous Life of Saiki K., 仙王的日常生活 | The Daily Life of the Immortal King (Cartoon), Doctor Who & Related Fandoms, Toaru Majutsu no Index | A Certain Magical Index
18 Dec 2025
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Summary
On an ordinary day, an inventory livestream descended upon the dimensional multiverse. Those who were selected all had a faint blue light screen appear before them.
Immediately after, large characters appeared in front of them.
《 Dimensional World Inventory — Top 10 Famous Scenes 》
Scene 1: One person, one sword, guarding a city, battling seventy thousand...
Scene ***: The man who almost kicked out the grand finale, Eight Gates Formation! Might Guy!
Scene ***: Menma, I found you!
Scene ***: .....
As one scene after another of regretful characters appeared, everyone watching the scenes shed tears.
Monkey D. Luffy: That's amazing, one person, one sword, not only fought against seventy thousand people, but also returned alive?
Uzumaki Naruto: I didn't expect that seemingly ordinary guy to be so powerful!
Uchiha Sasuke: The one who made the final save was actually you.
Jinta Yadomi: Menma, we found you~
Everyone: Menma, we found you~
Honma Meiko "Menma": Hi! I've been found!
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Children of Color: Jewel Kids by Midshipcupid123
Fandoms: Yandere Simulator (Video Game), 斉木楠雄のΨ難 | Saiki Kusuo no Sai-nan | The Disastrous Life of Saiki K., Diabolik Lovers (Visual Novels), Dance with Devils (Anime), Katekyou Hitman Reborn!, Green Lantern: The Animated Series
18 Dec 2025
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Summary
Children of Color: Jewel Kids
6 sextuplet siblings by the names of Amethyst, Sapphire, Emerald, Topaz, Amber and Ruby are no ordinary children they were in an orphanage and all were adopted but one…they all have different personalities too
(Amethyst Oldest x Yandere Simulator Genderbend)
(Sapphire 2nd Oldest x The Disastrous Life of Saiki K)
(Emerald 3rd Oldest x Daibolik Lovers)
(Topaz 4th Oldest x Dance with Devils)
(Amber 5th Oldest x Katekyo Hitman Reborn)
(Ruby Youngest x Green Lantern the animated series)- Language:
- English
- Words:
- 2,132
- Chapters:
- 3/?
- Hits:
- 17
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What Remains of Izuku Midoriya by kaidodarkreuinion
Fandoms: 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia (Anime & Manga), 斉木楠雄のΨ難 | Saiki Kusuo no Sai-nan | The Disastrous Life of Saiki K.
17 Dec 2025
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Summary
"You know, if you really wanna be a hero that badly, there actually might be another way. Just pray you'll be born with a quirk in your next life, and take a swan dive off the roof of the building."
Izuku Midoriya listened.
Having never met his father, Reita Toritsuka, Izuku didn't know that his dad actually had a medium quirk, allowing him to see and be possesed by ghosts. Izuku finds out that his father actually passed this quirk on to him in a rather unconventional way-
Izuku can't die.
In his new ghost form, his senses are heightened, and he has new qualities that will make him a brilliant hero, like stealth and speed. He manages to get into Japan's top hero course at UA High, where he reunites with a familiar face- the person who made him like this.
And Izuku wants revenge.
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Once more, erased by lashsai
Fandoms: 斉木楠雄のΨ難 | Saiki Kusuo no Sai-nan | The Disastrous Life of Saiki K.
17 Dec 2025
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Summary
take a look and see what happens👀 boi
- Language:
- English
- Words:
- 876
- Chapters:
- 1/1
- Kudos:
- 2
- Hits:
- 19
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【齐海】向着普通！漆黑之翼的再(Ψ)改造 by Riley_00
Fandoms: 斉木楠雄のΨ難 | Saiki Kusuo no Sai-nan | The Disastrous Life of Saiki K.
17 Dec 2025
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Summary
*海藤→齐木 双视角展开
*「」←对话
『』←心声∠( ᐛ 」∠)_本篇没有任何一个佐藤同学受到打扰
- Language:
- 中文-普通话 國語
- Words:
- 5,930
- Chapters:
- 1/1
- Hits:
- 8
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Christmas Calamity! by AdventReader (Writer6188)
Fandoms: 斉木楠雄のΨ難 | Saiki Kusuo no Sai-nan | The Disastrous Life of Saiki K.
17 Dec 2025
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Summary
Just then, though, the pain in the psychic's head intensified ten-fold, in the way he knew all too well: he was getting a premonition. Images spilled into his mind for a good minute or two, showing him his friends suffering sleepless nights, failed attempts at studying, collapsing in the halls once again (even Hairo), and low exam results. It was shocking to see, and therefore worrying. He knew those companions of his needed to do better than that, because the results of that one set of tests they only did once would determine what they'd be 'allowed' to do for the rest of their lives…
Saiki got a premonition and he had to make a change to how the winter holidays worked in Japan. Everyone rejoiced! However, this resulted in a Christmas party at Saiko Land, and he had to go because the Room of Sweets was there.
Predictably, things would go wrong. A party-crasher would arrive at the worst possible moment, planting the seeds that would uproot everyone's lives and bring about his own downfall. The story that has yet to be named begins here.
Series
- Part 1 of Untitled
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Impulsive Initiative by sparklin13
Fandoms: 斉木楠雄のΨ難 | Saiki Kusuo no Sai-nan | The Disastrous Life of Saiki K.
17 Dec 2025
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Summary
Makoto always thought his first kiss would be with Kokomi, but reality is a pleasant surprise.
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A Study in Pink by rowanexploringtheuniverse
Fandoms: 斉木楠雄のΨ難 | Saiki Kusuo no Sai-nan | The Disastrous Life of Saiki K.
16 Dec 2025
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Summary
Post-meteor Psychickers adventure!
On a day where the Psychickers were supposed to just be hanging out and shopping together, the trip takes a sudden turn for the worst when a sniper shoots Kusuo's left limiter off of his head, leaving him unable to move from the ground. They all get taken and find themselves wrapped up in an adventure, forced to try and prevent a heist from taking place at the local art museum, where an event will be happening in a few days. Why does God have to hate him so much?
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'Oh wow!' by soleil_30612
Fandoms: 斉木楠雄のΨ難 | Saiki Kusuo no Sai-nan | The Disastrous Life of Saiki K.
16 Dec 2025
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Summary
Teruhashi Kokomi has been watching a certain Saiki Kusuo for a few weeks now.
So, you might be asking, why would a perfect pretty boy like Teruhashi Kokomi possibly want something to do with such an average girl? Obviously, there's a good, perfectly acceptable reasoning behind this… because Saiki is the only person, out of this whole entire world, to never have said ‘Oh wow!’ to Kokomi. Even when the boy went out of his way to make her say it, the girl still refused to say those two simple words.
Here's the story of how a very determined Kokomi and a very annoyed Kusuo realize their feelings!
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Kuriko's day out by soupercooler for Myself
Fandoms: 斉木楠雄のΨ難 | Saiki Kusuo no Sai-nan | The Disastrous Life of Saiki K., saiki k - Fandom
16 Dec 2025
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Summary
Saiki turns into his female form trying to have a normal day and get food, when he encounters a certain purple headed nueceance.
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Three Tea Guys by lambofthelord
Fandoms: 斉木楠雄のΨ難 | Saiki Kusuo no Sai-nan | The Disastrous Life of Saiki K., 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia (Anime & Manga), Cookie Run (Video Game), Pocket Monsters | Pokemon - All Media Types
16 Dec 2025
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Summary
Izuku Midoriya, Pure Vanilla Cookie, and Saiki Kusuo are relaxing in their dimensions until suddenly, something (or someone) brings them to an " Interdimensional Cafe." They're handed a menu, some tea, and realize this might not be so bad...
Series
- Part 8 of Cookie Run One-Shot Collection
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calling out your name by Anonymous
Fandoms: 斉木楠雄のΨ難 | Saiki Kusuo no Sai-nan | The Disastrous Life of Saiki K.
16 Dec 2025
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Summary
Mugami gets a suspicious job offer while his little sister goes away on a school trip and forgets to lock his door.
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Shining Light by Creambread
Fandoms: 斉木楠雄のΨ難 | Saiki Kusuo no Sai-nan | The Disastrous Life of Saiki K.
16 Dec 2025
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Summary
When Teruhashi Kokomi realizes she has transmigrated as the main character of her own novel, she decides to live life to the fullest while seeking a way back home.
The only problem is…. she dies in the end. But that’s alright, for there is nothing a transmigrating lady blessed by god can’t handle!! …Right?
While investigating her new world, she notices Saiki Kusuo, the novel’s male lead, seems to be acting rather strange.
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Say I'm the Best (Bow to Your Princess #1) [Translated] by ros_siog for FluffyDice
Fandoms: 斉木楠雄のΨ難 | Saiki Kusuo no Sai-nan | The Disastrous Life of Saiki K.
16 Dec 2025
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Summary
Kusuo detesta la atención, y está tan agradecido por NO tener a Kuboyasu sobre él. Lo está. Kusuo tampoco cree merecer ser elogiado solo por existir. Realmente no lo cree.
En un punto aparte, Kusuo también es muy bueno en reprimir sus verdaderos sentimientos.
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Este es un trabajo traducido del inglés al español del trabajo de FluffyDice, definitivamente mi libro favorito Kuboyasu x Saiki. -
Meeting the parents by FabbyDabby11
Fandoms: 斉木楠雄のΨ難 | Saiki Kusuo no Sai-nan | The Disastrous Life of Saiki K.
15 Dec 2025
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Summary
Saiki Kusuo dating the 3 most idiotic and very extrovert partners he has ever dated, Shun, Kokomi and Touma
And the Day Kusuo Parents wanted to Meet them when Kusuo accidentally mentioned the fact he already had someone in mind when Kuniharu asked Kusuo if he planned on marriage..
And Kusuo dedicated to invite them over to meet his parents.. Will he regret it.. probably not.
- Language:
- English
- Words:
- 2,548
- Chapters:
- 1/1
- Kudos:
- 1
- Hits:
- 37