1 - 20 of 174 Works in Saiki Kusuo Needs a Hug
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Even Flow by Somethingfunnymaybe
Fandoms: 斉木楠雄のΨ難 | Saiki Kusuo no Sai-nan | The Disastrous Life of Saiki K.
06 Oct 2025
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Summary
Saiki's powers come back with a vengeance after destroying the meteor, and after a few slip ups, his life continues its disastrous trajectory. His powers are unruly, and he's become much closer to his classmate whom he definitely is not getting too attached to. Saiki now has to balance his growing strength, deteriorating relationships, and flourishing ones as well.
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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.
06 Oct 2025
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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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The Disastrous Life of Saiki K. by kywi0u
Fandoms: 斉木楠雄のΨ難 | Saiki Kusuo no Sai-nan | The Disastrous Life of Saiki K.
30 Sep 2025
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Kusuo Saiki, a psychic high school student burdened by the constant chaos around him, finds unexpected solace in Momo Iseri—a seemingly ordinary classmate. Unlike the others who demand his attention, Momo’s quiet presence offers him a rare sense of calm. Through their subtle, genuine interactions, Kusuo begins to understand what it means to be seen and accepted for who he truly is, offering him a moment of peace in his otherwise overwhelming world.
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A Blessing That Kills You by lemmypeepee
Fandoms: 斉木楠雄のΨ難 | Saiki Kusuo no Sai-nan | The Disastrous Life of Saiki K.
28 Sep 2025
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Summary
As Kokomi takes her first steps away from her brother's reach, Kusuo is there to hold her hand and walk her home.
OR
Kokomi finally runs away and Kusuo offers her a place to stay. That's it. That's the fic.
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the disastrous search history of PK academy - a tdlosk chatfic !! by mitsukivvpearls
Fandoms: 斉木楠雄のΨ難 | Saiki Kusuo no Sai-nan | The Disastrous Life of Saiki K.
27 Sep 2025
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Summary
horribly put together chatfic i have assembled.
(edit: i have edited the formatting a bit so you don't have a stroke reading it ;;)rated T because of the slightly suggestive and dark jokes in this.
A chatfic in which protagonist Saiki Kusuo regrets everything.
or;
Aiura Mikoto tries to set up a chatfic. One can say this may not have been her brightest moment.
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If You Meet Your Doppelgänger, You'll Die! by Aarcanaa
Fandoms: 斉木楠雄のΨ難 | Saiki Kusuo no Sai-nan | The Disastrous Life of Saiki K.
24 Sep 2025
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Summary
Rewrite of the Evil Saiki arc from the light novels.
It's the summer term of Saiki Kusuo's second year at PK Academy. He heads to school, business as usual with Nendou. But when Nendou suddenly disappears, he realizes that everyone he knows seems completely off.
This fic takes place after Kuboyasu Aren shows up. (Season 1 of the anime).
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A Disastrous Experiment by KaylaGray
Fandoms: 斉木楠雄のΨ難 | Saiki Kusuo no Sai-nan | The Disastrous Life of Saiki K.
21 Sep 2025
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Summary
Saiki wakes up with a problem he's never dealt with before. Morning wood. His decision on what to do about it leads to several mortifying interactions he would much rather pretend never happened, and the fallout uncovers burdens he's tried to keep hidden from everyone - including himself.
Like I mentioned in the tags I'm not completely sure how graphic something needs to be to earn the "graphic depictions of violence" warning (I'm very new to AO3) but towards the end of the story I did write a couple somewhat violent scenes. While I don't think I wrote anything that you couldn't find in a shonen anime, I did show a bit more mature content than the Saiki K. anime ever does and at times I used much more candid language to discuss things. See the notes before each chapter for more specific warnings wherever they apply.
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A Hidden Psychic, A Lost Son by SilentReaderOfTime101
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)
16 Sep 2025
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Summary
( REWRITTEN VERSION )
Just where do we even begin?
After being missing for...what 10 years? You don't usually get the feeling of being found, noticed even.
But here he was, Kusuo Todoroki, in full display, attracting attention like never before.
...
Let's hope they don't know about the secrets hidden from the start.
Series
- Part 1 of Kusuo Todoroki
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Walking Beside a God (TDLOSK x MHA/BNHA) by iuseanickname
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)
16 Sep 2025
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Summary
Saiki Kusuo was born a psychic. However, his powers didn't show up all at once. First, it was telepathy. Then he gained levitation, teleportation, etc, etc. As he grew up, he gained even more powers. Some he deemed useless, like making coffee bitter, and others he recognized as more powerful, like mind control. His powers grew daily; at this point, it wasn't surprising to discover new powers seemingly out of nowhere.
But this power, well, Saiki just had to ask if this was too powerful?
TL;DR: Saiki discovers he's immortal, and decides to change the course of human history forever (by giving people quirks).
Later, out of boredom, he joins Class 1-A, and immediately regrets it.This work is inspired by:
Play God by RaaorQtpbpdy
Play Villain by DekuNo
The Most Powerful Man On Earth (TDLOSK x MHA) by mrkorekiyoChapter Eight is an Extra Chapter!
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A book with no words by AreWeEvenReal
Fandoms: 斉木楠雄のΨ難 | Saiki Kusuo no Sai-nan | The Disastrous Life of Saiki K.
14 Sep 2025
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Summary
A new student joins the class, and Saiki can't read his thoughts. He finds out quite a few things about him (and himself) when he determines himself to find out why the fuck he can't use his telepathy on him.
AU!!! This is an AU!!! PLEASE KEEP THAT IN MIND I NEED AN EXCUSE TO FIT MY OC HERE!!
In every chapter, I'll put the trigger warnings for it.
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Universes Collide by AnonymouslyAngsty
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)
10 Sep 2025
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Summary
Saiki could easily recall the dread and fear he felt the moment the entire universe began splitting. Without a doubt, his universe was gone and despite Saiki’s insurmountable amount of power, even he couldn’t fix this.
Or
Author doesn't know how to write and actually despises MHA but is addicted to something about it and writes a SaikixMha crossover.
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Nothing Broken But His Silence by NoFilter
Fandoms: 斉木楠雄のΨ難 | Saiki Kusuo no Sai-nan | The Disastrous Life of Saiki K.
04 Sep 2025
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Summary
Kusuo starts to close off to his lovers, they notice and eventually confront him and (after a lot of gentle prodding) he opens up bout Kusuke and his behaviour.
(this will prob be changed when i feel motivated enough lol)
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Repressed Psychics Unite! by TinyCannibal11
Fandoms: 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), モブサイコ100 | Mob Psycho 100
23 Aug 2025
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Summary
Saiki K. has a terrible day and tries to find somewhere outside his universe to be alone. Unfortunately, God hates him.
He stumbles into Wang Ling, (Immortal King), and later Mob-kun, (world class psychic). With so much in common, they are shockingly tolerable companions. People he can be truly honest with. And if they decide to help each other out, who has the power to tell them no? -
Different Shades of Dead by SmashedPotatoes
Fandoms: 斉木楠雄のΨ難 | Saiki Kusuo no Sai-nan | The Disastrous Life of Saiki K.
22 Aug 2025
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Summary
Normal boring day at PK Academy, like always.
Was what everyone thought.
Saiki Kusuo was definitely not expecting his nor his friends- classmates lives on the line. And he would of never expected zombies to be true, as well as a deadly zombie apocalyspe. Can he really protect them all- as well as himself?
Or
Zombie apocalyspe au, cause I haven't seen any with TDLOSK
(Main perspective is Kusuo's and main ship is Aren x Shun, others are side romance but do still happen or are implied).
The start of the first (real) chapter is kinda ass, but I promise it gets better just trust the process- I have so much planned.
Each character gets their own angst :D (cause we love that)First chapter is a "what you need to know" chapter!!
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My Disastrous Academia by IHateNoises
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
20 Aug 2025
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Summary
"My name is Kusuo. And I'm not who or what you think I am."
Kusuo, an ever so impassive teenager who has no experience nor interest in social interactions with others his age, finds himself attending school for the very first time. In high school.
And what better school for him to attend, than the most prestigious and number one Hero Academy in Japan, UA High School.
So here he is, a teenager who has been homeschooled his whole life, suddenly attending a very well-known and reputable high school.
Just not for the reasons anyone might think.
This book includes:
-Angst
-Violence
-Mature topics
-Spoilers for My Hero AcademiaSeries
- Part 1 of My Disastrous Academia
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A God in Ruins by blah_blah_kill_me
Fandoms: 斉木楠雄のΨ難 | Saiki Kusuo no Sai-nan | The Disastrous Life of Saiki K.
13 Aug 2025
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Summary
Kusuo's hell begins towards the end (what he thought was the end at least, lol) of an exhausting day. His health deteriorates over time as a result, as he is ditched by those closest to him, left alone to rot away as he just tries to get it all back to normal. For someone who considers himself a step up from being human on the evolution ladder, he sure is very human right now.
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Puppy-Cat Love by seraphi_m
Fandoms: 斉木楠雄のΨ難 | Saiki Kusuo no Sai-nan | The Disastrous Life of Saiki K.
11 Aug 2025
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Summary
You pretend to be a stray cat to try and get away from your sucky life, but then opportunity strikes with the boy you like.
Let’s see if you can keep this double life up and snag the boy of your dreams.
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vamoose (the art of trying) by kirakissr
Fandoms: 斉木楠雄のΨ難 | Saiki Kusuo no Sai-nan | The Disastrous Life of Saiki K.
06 Aug 2025
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Summary
The heaviness sat deeper than his heart, it pressed on his soul. A weight like lead. He felt like if he stood up he’d fall through the earth and come out on the other side.
He couldn’t blame you for your reaction. It was an accident. This situation hadn’t crossed his mind before because Kusuo never planned to let any of his friends know. It was a secret he wanted to take to the grave.
Kusuo lets it slip that hes a psychic to one of his closest friends. they react in the way Kusuo had always dreaded.
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Paw Prints by seraphi_m
Fandoms: 斉木楠雄のΨ難 | Saiki Kusuo no Sai-nan | The Disastrous Life of Saiki K.
02 Aug 2025
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Summary
Saiki pretends to be a cat and you have no clue he's actually human. But then you join his school and his "master plan" falls apart and he has to actually face his feelings.
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Do you really want to win that bad ? by Soyza
Fandoms: 斉木楠雄のΨ難 | Saiki Kusuo no Sai-nan | The Disastrous Life of Saiki K.
30 Jul 2025
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Summary
Saiki's life was crumbling. In his dream to reach normality, he lost everything. His family, his friends, his life. Only his powers, his personal curse, was standing tall like a reminder, his ultimate failure.
So he find himself being surprised when someone help him. No one helped Saiki, Saiki helped people. He probably will have to tell this to Mr Matsuzaki...after some coffee jelly.