Select All
  • Saiki in Mha ?!
    4.7K 251 6

    This is a Saiki K. and Mha crossover, where the main character of the first show (Saiki Kusuo) gets himself stuck in another dimension, which happens to be a universe where having superpowers, even if they're not exactly like his, is the norm. How will he adjust to his life here? How did he even get here, and what wil...

  • ɪᴄᴇ || kny crack crossover fanfiction ✓
    2.2K 125 4

    [ kny crack crossover ] ft. the disastrous life of Saiki K. " What if I try to eat that girl? " Douma taunts, his eyes lock on the Teruhashi. 𝘐 𝘸𝘪𝘭𝘭 𝘤𝘶𝘵 𝘰𝘶𝘵 𝘺𝘰𝘶𝘳 𝘰𝘳𝘨𝘢𝘯𝘴, I glare at him. | | | | | • a short, crack, crossover fanfiction between demon slayer and saiki k. • Saiki sneezes and accidenta...

    Completed  
  • psychic meets hero | tdlosk x mha crossover (completed)
    84.4K 2.8K 21

    mha x saiki k crossover (with extras from hunter x hunter, sk8 the infinity, and death note) started - sept 6*, 2020 ended (with alt endings/chapters) - april 20, 2021 :) POSSIBLE WARNINGS: - mentions of self blame - alt ending 1, knives are referred as blades - angst (not heavy, but still there) (PLEASE NOTE: saiki'...

    Completed  
  • ||The Disastrous Hero: Kusuo Aizawa|| [Discontinued]
    157K 5.8K 44

    Saiki dies somehow, and is reincarnated into a world where people have superpowers called quirks. The society is made up of people who call themselves heroes and villains. How would he handle the disasters to come. ⚠️Warnings⚠️: Mild Language Angst (With fluff and comfort) Rape (Implied) Some Violence Extremely OOC Ku...

    Completed  
  • He Who Stands Above (Saiki K X MHA)
    83.9K 2.1K 15

    Saiki enters the prestigious UA High school for heroes. Will his life be as disastrous as it was in his previous world or will it be as peaceful as he normally wanted? (complete)

    Completed  
  • Saiki in Classroom of the elite.
    54.7K 1.5K 13

    Saiki wakes up in a strange world with no idea how he got there .He realises that the only school left to apply for is the advanced nurturing high school. When he goes there who will he meet and how will he react. What will he do when he finds someone who like him is also striving to be average. the genre is fantasy...

  • Saiki in MHA
    102K 3.3K 12

    So let me just make this clear I have a short memory and I will make many mistakes. So basically Saiki was just vibin on his bed when he has an accident. He teleported to a place with a different art style and they were all...psychics! Never mind they have something called 'quirks". Well anyway he has a hard time ke...

  • The psychic of karasuno
    2.1K 58 6

    Saiki attends Karasuno high school. A bland, average, normal high school. Perfect. Saiki had chosen Karasuno as his first pick high school, however, he missed one vital detail. They made joining a club mandatory.

  • Saiki becomes a teacher! (Assassination Classroom & Saiki no Psi nan) (ADOPTED)
    31.3K 756 7

    Saiki somehow gets wrapped up in becoming a teacher for assassins, where they all have to kill their other teacher, Koro-sensei. This is inspired by ChikaShane's fanfic oneshots, please check her out and I recommend reading the assassination story she made. It's really impressive!

    Completed  
  • Kuriko Saiki at OHSHC
    34.5K 1K 15

    (the story cover does not belong to me)

  • The Disastrous Demise of Saiki K. STORY CURRENTLY UNDER EDITING!!
    32.7K 1.2K 14

    A story where our protagonist Kusuo falls into the fiery pits of Hell. Meeting an interesting cast of characters, will he descend into madness? Or will he make it out in one piece? This is my first non-crack fanfic so please don't judge me! The first couple chapters are going to be bad.... Slight Helluva boss included...

    Mature
  • 𝙆𝘼𝙍𝘼𝙎𝙐𝙉𝙊'𝙎 𝙋𝙎𝙔𝘾𝙃𝙄𝘾 | haikyuu x saiki k
    474K 21.8K 25

    ❝ 𝙜𝙤𝙤𝙙 𝙜𝙧𝙞𝙚𝙛, 𝙤𝙧𝙙𝙞𝙣𝙖𝙧𝙮 𝙥𝙚𝙤𝙥𝙡𝙚 𝙖𝙧𝙚 𝙨𝙪𝙘𝙝 𝙖 𝙥𝙖𝙞𝙣. ❞ ▀▄▀▄▀▄ ▀▄▀▄▀▄ ▀▄▀▄▀▄ ▀▄▀▄▀▄ ▀▄▀▄▀▄ ━━━━━━━━ ⌜ 𝒮.𝐘𝐍𝐎𝐏𝐒𝐈𝐒 ⌝ 𝗜𝗡 𝗪𝗛𝗜𝗖𝗛 a coffee jelly loving psychic is transfered into karasuno high and...

  • 𝐓𝐇𝐄 𝐃𝐈𝐒𝐀𝐒𝐓𝐑𝐎𝐔𝐒 𝐎𝐔𝐑𝐀𝐍 𝐇𝐈𝐆𝐇𝐒𝐂𝐇𝐎𝐎𝐋 𝐇𝐎𝐒𝐓 𝐂𝐋𝐔𝐁
    28K 644 48

    -𝐝𝐢𝐬𝐜𝐨𝐧𝐭𝐢𝐧𝐮𝐞𝐝...🔒 ❀------------❀ ᴋɪss ᴋɪss 𝐅𝐀𝐋𝐋 𝐈𝐍 𝐋𝐎𝐕𝐄! ❀------------❀ ♠️❝ 𝘏𝘪𝘴 𝘴𝘢𝘬𝘶𝘳𝘢 𝘣𝘦𝘢𝘶𝘵𝘺 𝘪𝘴 𝘪𝘳𝘳𝘦𝘴𝘪𝘴𝘵𝘪𝘣𝘭𝘦. ❞♠️ ☕️~𝐥𝐨𝐨𝐤𝐬 𝐭𝐡𝐚𝐭 𝐧𝐨 𝐨𝐧𝐞 𝐜𝐚𝐧 𝐝𝐞𝐟𝐲 𝐡𝐢𝐬 𝐛𝐞𝐚𝐮𝐭𝐲. 𝐧𝐨𝐭 𝐞𝐯𝐞𝐧 𝐭𝐡𝐞 𝐦𝐨𝐬�...

    Completed   Mature
  • " YIKES! " | TDLOSK x OHSHC
    1.1K 46 4

    / - Kiss Kiss Fall In Love!! - \ "no thanks.." .ෆ₊˚੭ ✧ ୨⋅ ┈ ⋅ ┈ ⋅ ˖˙˖ ⋅ ┈ ⋅ ┈ ⋅ ୧ ꒰ᐢ⸝⸝•༝•⸝⸝ᐢ꒱ଓ Kusuo wanted to change schools because he wanted to start baking(also because of his "friends" following him).His brother, Kusuke enrolled him into this fancy, rich school, Ouran Academy. Thi...

    Completed  
  • VILLAINS SON • SAIKI K X BHNA
    3.1K 152 6

    Kusuo's parents piss him off for the hundredth time in a week and he wishes for new ones, unknowingly activating one of his powers.

  • (Ohshc) The Playful Charmer
    172K 5.3K 15

    Everything is going perfect for the notorious host club of Ouran academy. With Haruhi as their newest member things couldn't be better. But what happens when another new student comes walking into their litte music room? With his clean cut but roughishly handsome looks and charming but playful personality, he immediat...

    Mature
  • What a Dumb Idea
    2.8K 106 5

    When Saiki was reincarnated into the Ouran HighSchool Host Club Universe he didn't expect to be thrown into the life of a host. Will he ever get back? Maybe just maybe he might even find love. (This is a rewrite of the book Saiki.k x Ohshc Crossover)

  • A Psychic Demon Slayer
    886 62 1

    Saiki had a happy life. He died at the age of 43 due to an explosion happening at his brothers laboratory which is his work place. If he was one step slower, then the whole England would have exploded. He just forgot to protect himself. Accidents happen. Saiki already knew that he was dead but he woke up. He woke up...

  • The Disastrous Life Of The Hero Saiki K [My Hero Academia X Saiki K Fanfiction]
    595K 31.8K 100

    Because of unknown reasons, the overpowered Kusuo Saiki suddenly appeared in a world that has people with supernatural abilities called quirks. Saiki: Today, I am also on my way to becoming an ordinary person. [It should be okay to use a little bit of force...right?] Normally getting admitted to UA High School with...

    Completed  
  • Just a passerby - BNHA X Saiki k
    44.6K 2.1K 11

    This story has been an idea stuck in my head for a while, and I've decided to write it so I can read it and enjoy it as much as I want to and whenever I want to. So if you happen to come across it, don't expect too much because I'm not very experienced in writing heh (─‿─). Thanks! Disturbed by a very concerning preco...

  • The mysterious baker||TDLOSK x OHSHC||
    222 13 1

    🏳️‍🌈PLEASE KEEP IN MIND THAT I STILL CAN'T VERIFY MY ACCOUNT SO I WON'T BE REPLYING TO ANY OF YOUR COMMENTS EVEN THOUGH I WANT TO REPLY🏳️‍🌈 !The Disastrous Life Of Saiki K x Ouran High School Host Club crossover! After graduating Saiki started to work at a bakery for 2 years when he has enough money he decides to...

  • movie night. Saiki x teruhashi
    440 19 1

    Saiki and teruhashi finally go on a official date together, to saikis dismay

    Completed  
  • Saiki Kusuo no Ψ-nan - Without Thinking
    89.1K 2.2K 23

    Saiki Kusuo finds himself in his third year of high school after the events of Saiki Kusuo no Ψ-nan: Kanketsu-hen (Conclusion). He's adjusting to his new life... until he gets caught up in some regrettable incidents witnessed by none other than Teruhashi Kokomi. It may change Saiki's life in more ways than he could ha...

  • The Troublesome Life of Saiki K. [ MHA x Saiki K.]
    795 27 4

    Hello! This is Al! This fanfic is closed, and i'll be rewriting this book! With a better understanding of what i want to do with the plot! You can find the book in my profile with the title "a familiar taste" _______ To say he was shocked was a bit of an understatement. One moment he was sleeping quitely in his own wo...

    Completed  
  • Saiki's Disastrous Life at UA High
    588K 26K 98

    A SAIKI K AND MY HERO CROSSOVER! When Saiki decides he's tired of his universe he switches things up a bit, merging the My Hero universe with his own. He thought he could live out a peaceful life where he wouldn't have to hide his powers, but he never expected this. Cover by the wonderful @Sun-KissedDeku! I DO NOT O...

  • My Disastrous Academia
    1K 64 3

    "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...

  • it's just a glowup ( saiki harem )
    4.8K 102 5

    A saiki harem obviously Kusuo gets a glowup during summer break and everyone goes bonkers over him and try to set up date plans with him ultimately using his dodging abilities to not draw attention somehow and he ultimately becomes hotter than kokomi teruhashi, I mean his female form was already hotter than kokomi t...

  • The Perks Of Being Beautiful
    1.1K 34 1

    This is very stupid, but was a lot of fun to write. The concept is from chapter 76 of the manga. A Saikechi oneshot, featuring Kuriko! When you get right down to it, it's literally just a cafe date. Thank you for reading! ☺

    Completed  
  • a familiar taste
    150 20 2

    a Saiki K x Bnha fanfiction . follow along Kusuo's life experience through out Bnha's universe! ... But he's been here since the begining, Kusuo's only be in one universe and it's here. So why does he feel like he shouldn't be here?

  • I'm Not God | Saiki k x BNHA
    24.5K 1.1K 16

    Psycho Saiki AU • Reposting!(Still editing chapters)

    Mature