1 - 20 of 89 Works in Kaidou Shun & Kuboyasu Aren
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Helpless by ikkunnee
Fandoms: 斉木楠雄のΨ難 | Saiki Kusuo no Sai-nan | The Disastrous Life of Saiki K.
30 Dec 2025
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Summary
Kaidou had always been a hardworking kid. He does whatever his mom told him to do. He’d always lived by the saying ‘hard work pays off’ but after countless disappointments he started questioning himself.
(Vent fic)
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Estrellas by Tinabrox24
Fandoms: 斉木楠雄のΨ難 | Saiki Kusuo no Sai-nan | The Disastrous Life of Saiki K.
29 Dec 2025
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Summary
Shun Kaido y Aren Kuboyasu tienen una amistad muy íntima. Ambos empiezan a sentir emociones sobre el otro que les hacen dudar y hacer cosas precipitadamente.
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Immunity: a fan edit + continuation by Kiwi_Tree
Fandoms: 斉木楠雄のΨ難 | Saiki Kusuo no Sai-nan | The Disastrous Life of Saiki K.
08 Dec 2025
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Summary
I've been trying my hardest to find contact the author on a few different social media sites with no luck so I've decided to just upload the edit. I WILL TAKE THIS DOWN IF THE ORIGINAL AUTHOR WANTS/TELLS ME TO!! all credit for the original fic goes to the original author (should be tagged above.. somewhere...)
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𝗦𝗘𝗔𝗦𝗢𝗡 𝟭 𝗦𝗨𝗠𝗠𝗔𝗥𝗬:
— 𝗜𝗡 𝗪𝗛𝗜𝗖𝗛 a person too self-aware of the world around them that they’re immune to the supernatural powers of a certain psychic
OR
The psychic fell for a money-grubbing scum, much to his dismay.
Kusuo Saiki/Tono Kanemoto (oc) -
That's Why She Loves You by Writer6188
Fandoms: 斉木楠雄のΨ難 | Saiki Kusuo no Sai-nan | The Disastrous Life of Saiki K.
01 Nov 2025
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Summary
Chisato just kissed Aren, greatly confusing him. He tells Shun about it and they figure out why.
This is a spinoff of Group Chat of Chaos, happening near the end of chapter 22.
Series
- Part 5 of Group Chat of Chaos and Spinoffs
- Language:
- English
- Words:
- 420
- Chapters:
- 1/1
- Kudos:
- 2
- Hits:
- 42
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The Disastrous Life of Saiki K. [Redux] Vol. 1 by DJ_Electstrobe
Fandoms: 斉木楠雄のΨ難 | Saiki Kusuo no Sai-nan | The Disastrous Life of Saiki K.
23 Oct 2025
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Summary
Continuing directly after the finale, Kusuo finds himself yet again saving the planet–- However, something unexpected happens-- Jumpstarting a brand new sequence of "disastrous" scenarios.
Series
- Part 1 of The Disastrous Life Of Saiki K. Redux
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i could stare at your back all day by angel_wingss
Fandoms: 斉木楠雄のΨ難 | Saiki Kusuo no Sai-nan | The Disastrous Life of Saiki K.
15 Oct 2025
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Summary
i am very much aware that the disastrous life of saiki k is a comedy and is not, in any way, supposed to be taken as seriously as i have taken it here. however, i have an unhealthy addiction to reading and writing angst and so i will be pinning that onto kaidou and kuboyasu. i’m not sorry
or
kubokai angst because i love kubokai and i yearn for angst as a tdlosk fan
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TEENAGERS SCARE THE LIVING SHIT OUT OF ME! by cyyycyno (orphan_account)
Fandoms: 斉木楠雄のΨ難 | Saiki Kusuo no Sai-nan | The Disastrous Life of Saiki K.
08 Oct 2025
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Summary
Kaidou Shun decides to be a little more rebellious oh yeah and also him and Aren want to start a rock band
i will add more tags as the fic goes on these are just for the basic idea on whats happening and what you should expect
the ships that arent kubokai are very minor because im mainly just gonna write about kaidou -
i'm in the trees, i'm in the breeze by emptytrashcan
Fandoms: 斉木楠雄のΨ難 | Saiki Kusuo no Sai-nan | The Disastrous Life of Saiki K.
29 Sep 2025
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Summary
The Legend of Saiki Kusuo: a tale of an unfortunate soul cursed to be encased in stone in exchange for his people’s survival, the only way out being a simple touch from his one true love—someone who wouldn’t be born for another thirty millenniums.
And then comes Kuboyasu Aren, a broke and burned-out college student living with his best friend, surviving off of instant ramen and a dream.
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We Never Dated (i wish we did in this life) by trashy_k1tty
Fandoms: 斉木楠雄のΨ難 | Saiki Kusuo no Sai-nan | The Disastrous Life of Saiki K.
19 Aug 2025
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Summary
After school used to be the time when Kaido and I would hang out, goof around, or just walk home together like we always did. It was our routine, something I looked forward to. But now, things are starting to change. More and more, it's becoming Kaido and Yumehara spending that time together instead.
- Language:
- English
- Words:
- 833
- Chapters:
- 1/?
- Kudos:
- 10
- Hits:
- 76
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Hey boy, I'ma get cha by bumblebeebuzing
Fandoms: 斉木楠雄のΨ難 | Saiki Kusuo no Sai-nan | The Disastrous Life of Saiki K.
07 Jul 2025
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Summary
*Italics* - Thoughts
*"Quoted italics"* - Directed thoughts
"Quoted" - Speech
Normal - Story -
(Mis)Understanding by prettiestgayprincessinalltheland
Fandoms: 斉木楠雄のΨ難 | Saiki Kusuo no Sai-nan | The Disastrous Life of Saiki K.
07 Jul 2025
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Summary
Aren wasn’t sure when exactly the line blurred for him, when friendship started feeling like something completely different—something he couldn’t put a name to just yet. All he knew was that Shun was slowly becoming one of the most important people in his life—and the thought of that made him nervous, more than he’d honestly like to admit.
OR
(Kuboyasu’s being gay as hell when Yumehara asks out Kaidou—Kuboyasu maybe gets a BIT jealous.)
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Someone New? by Marsh_idiot
Fandoms: 斉木楠雄のΨ難 | Saiki Kusuo no Sai-nan | The Disastrous Life of Saiki K.
06 Jul 2025
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Summary
*reader is like miyamura from horimiya*
"Good grief another transfer student, I hope, whoever it is- leaves me alone."
A story in which Kusuo Saiki might finally meet someone that doesn't annoy him half to death, and he might... actually want to get closer to them?
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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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Not made for Headlines (Someone you forgot to expect) by Sapphoix
Fandoms: 斉木楠雄のΨ難 | Saiki Kusuo no Sai-nan | The Disastrous Life of Saiki K.
16 Jun 2025
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Summary
What if there was a universe? A universe where a third Saiki exists? Wait-She's average? Boring.
Meet the lovely Kyouka Saiki: no psychic powers, no genius IQ, just a painfully normal girl stuck between two extraordinary brothers. -
tdlosk 🍃 by orphan_account
Fandoms: 斉木楠雄のΨ難 | Saiki Kusuo no Sai-nan | The Disastrous Life of Saiki K.
20 Apr 2025
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Summary
tdlosk light it up for 4/20
ik this probably out of character for all of them but I just thought it was pretty funny lol
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With All His Heart by prettiestgayprincessinalltheland
Fandoms: 斉木楠雄のΨ難 | Saiki Kusuo no Sai-nan | The Disastrous Life of Saiki K.
14 Apr 2025
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Summary
If you asked Kuboyasu Aren how he felt about Kaidou Shun—he would probably say that they got along just fine! They were on a first name basis and he hung out with the blue haired boy all the time! They’re just really close friends and that’s all there is to it. A totally normal, platonic relations-friendship— between two teenage boys. Who is he kidding—Aren was so down bad for his ‘sworn friend.’
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In short, Kuboyasu Aren is absolutely pining over his ‘sworn friend’, like REALLY REALLY pining.
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A última dança by ChocoooS2
Fandoms: 斉木楠雄のΨ難 | Saiki Kusuo no Sai-nan | The Disastrous Life of Saiki K.
07 Mar 2025
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Summary
— Eu não sou gay, Aren — ele diz calmamente, olhando nos olhos do outro. Era perceptível a tristeza em sua voz.
— Eu sei — Aren responde. Ele sabe que Kaido está mentindo, mas quem é ele para dizer algo?
OU
Aren e Kaido encontram conforto nos braços um do outro, mas esses momentos não podem durar para sempre.
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Denial is a river in Egypt, Kaidou! by tsukasatenmairl
Fandoms: 斉木楠雄のΨ難 | Saiki Kusuo no Sai-nan | The Disastrous Life of Saiki K.
27 Jan 2025
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Summary
it's angsty in the beginning and then it gets funny
basically Kaidou gets a bad grade and his mom ain't very happy about that -
Secrets of the Jet Black Wings by SpudDaPotato
Fandoms: 斉木楠雄のΨ難 | Saiki Kusuo no Sai-nan | The Disastrous Life of Saiki K.
13 Dec 2024
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Summary
When Kaidou was mocked once more for his poor scores in the physical fitness test, being compared to "a girl's strength", he tosses his head to the sky, covering his face with a hand as he grins. They don't understand the true strength of the Jet Black Wings.
He just needs to leave and... restore his power.
Ummmmm Kaidou is kind of a comfort/self-insert/hyperfixation character who I headcanon about a lot and here was the darkest version I've come up with, in the form of a one-shot. Weirdly enough, I am proud of it.
TW: please see tags
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...What's that? by Btsstan123456
Fandoms: 斉木楠雄のΨ難 | Saiki Kusuo no Sai-nan | The Disastrous Life of Saiki K., 古見さんはコミュ症です。 | Komi-san wa Komyushou Desu | Miss Komi Can't Communicate (Anime), 古見さんはコミュ症です。 | Komi-san wa Komyushou Desu | Miss Komi Can't Communicate (Manga)
12 Nov 2024
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Summary
Kaidou angst. I am the biggest Kaidou kinnie lol!!
As of 11/12/24, this book will be getting a very needed revamp!
Also, is a crossover between Saiki K and Komi Can't Communicate! Tags will be added as story progresses!
Series
- Part 1 of Kaidou Shun Angst