Osomatsu Stories

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980 Stories

  • ♡ Breaking An Innocent's Mind ♡ by Heart_Skull
    Heart_Skull
    • WpView
      Reads 35,476
    • WpPart
      Parts 19
    A girl just want a simple life. Maybe have a small time of her life alone,with a pet,or maybe.. one lover. Just one in a life time. But oh,what about- 6. A sextuplets that manage to get on the same love level as her. It seems like they can't get the girl out of their own head. I'm pretty sure it is pretty cliche for them,knowing it is like any normal person would say,but what could they be thinking of aside from just money? Well,girls! And that girl had to be running through their mind.
  • I Remember You (Karamatsu x Reader) by cardboardmountain
    cardboardmountain
    • WpView
      Reads 3,963
    • WpPart
      Parts 7
    You and Karamatsu were best friends in high school and spent every waking moment together. Yet, all good things must come to an end. So, after reuniting at the high school reunion, Karamatsu has taken it upon himself to rekindle your friendship to rid himself of any regrets he's had since high school that pertains to you. [Cussing and (somewhat) slow-burn.] [This is based on an idea that Karamatsu had many more regrets from high school and would like to be guilt-free of everything that concerns (Y/N), hence (Y/N) and Karamatsu having an excuse to spend more time together. I'm still working out the details,,,] 🎖️#2 in KaramatsuxReader (how?????) {Hello! This is my first fan-fiction, so I'm trying my absolute best! I recently watched the Osomatsu-san movie and got inspired to write something about HS Kara because he's v cute :3 }
  • Rushing Waters [ Ichimatsu x Depressed!Reader ] by ichmatsuu
    ichmatsuu
    • WpView
      Reads 34,982
    • WpPart
      Parts 22
    TW!; there will be mentions of suicide, cutting, and depression.!! so continue to read at your own risk. [ reader will be classified as female !! ] It seem right that this was my time to go. Besides, who would like someone like me? Apparently someone ....
  • Osomatsu-San x Reader Oneshots by corgifry
    corgifry
    • WpView
      Reads 3,597
    • WpPart
      Parts 3
    OMS x Reader OneShots By: @Corgifry I don't own you, or Osomatsu-San. Only the One shots!
  • Brothers Under The Sea | Osomatsu-san x Little Mermaid Au | English Version by Jesusprincess16
    Jesusprincess16
    • WpView
      Reads 15
    • WpPart
      Parts 3
    Osomatsu and Karamatsu are the eldest sons of King Matsuzo, better known as King Triton. Unlike their merman brothers, they have always been curious about the world beyond the sea, often getting into trouble because of it. When a mysterious, ill-reputed half-octopus man offers them the chance to fulfill their dreams, they both accept, making a deal that will change the rest of their lives.
  • Matsuno Maids? (Matsuno brothers x reader) by Icry_stars
    Icry_stars
    • WpView
      Reads 51,369
    • WpPart
      Parts 48
    You are an office worker who suddenly employed six NEETS to clean your house and being an interesting person. Everything seems to work properly... Until a mysterious call disturbs everyone's peace between the seven of you. There is a dangerous freak on the street looking for girls like you to steal their hearts, but those NEETS, won't allow it ... Can you solve the case? Slightly inspired in Aggretsuko, Kobayashi San no Dragon Maid, and some of my favorites Sherlock's books. Highest ranks: #1 (Osomatsu)
  • My Maid is a Wizard?! by Yusumu3
    Yusumu3
    • WpView
      Reads 3,783
    • WpPart
      Parts 14
    You heard the title alright! You are escaping from your yandere boyfriend and a town full of screaming idiots that are saying you are witch. Now you are looking for a job in Akatsuka Japan. You found a poster on a street lamp. You read the paper and you were willing to take the job. Can you make it out alive?
  • GAMBLE  ➳ OSMTS × READER by writersempai
    writersempai
    • WpView
      Reads 11,991
    • WpPart
      Parts 17
    ❝This is our aquarium, in which fishes, each differing from height and strength are living in harmony. Some small fishes manage to eat up the bigger ones from time to time, but never forget that I am the shark ruling over this ocean.❞ -Matsuno Osomatsu. ♤_______SUMMARY_______♤ Humans are rotten. Yes, they indeed are rotten to the core and that's no news, honestly. Rare are the living human beings that care for others and put strangers' well beings before their own's. That's just... out of the normal for a human. A human is also composed of curiousity. A lot of curiousity and excitement. Some might even go to the extreme. For that, a peculiar school exists, hiding in the very center of Osaka. A palace that only prodigies, underaged ones can attend with no problem, because all that matters there is your wealth. Students aren't evaluated by their studies or sports. They are evaluated by their well-served tactics, reading minds and the strength to grasp victory. No need to be a bookworm or like to study. As long as you can use your brain properly and rely on your luck, you'll be welcome at Osaka's Private Academy, an institute of longstanding tradition and social status. Because all that matters there is your talent for gambling. _________¥_________ @WriterSempai WATTPAD/AO3/QUOTEV #4 IN OSOMATSUSAN #9 IN KAKEGURUI Started: 05/01/2018 Ended: still ongoing
  • Osomatsu san x reader Oneshots!  by Yumsyoom
    Yumsyoom
    • WpView
      Reads 136,715
    • WpPart
      Parts 55
    The title says it all friends, its an x reader one shots book of a really old anime fandom I somehow still love. {REQUESTS ARE OPEN} More details of the rules are in the following book, enjoy! ^-^
  • Love Or Death [Mr. Osomatsu Mafia] (karaichi) by DeliriousGalaxy
    DeliriousGalaxy
    • WpView
      Reads 410
    • WpPart
      Parts 1
    warning this book may contain sexual content, Gore and also the suicidal thoughts. this book is about karamatsu and ichimatsu and ther life in the mafia... I will continue to edit this fanfiction and add more chapters
  • 6 colorful hoodies and one Experiment ☆~°•{Osomatsu-san X Experiment!Reader}•°~☆ by IamfanofEna23
    IamfanofEna23
    • WpView
      Reads 144
    • WpPart
      Parts 2
    Now a Experiment is living with this shits NEETS..well..let's see how they lives will go by that. ‼READ THE DESCRIPTION‼ (h/t) = hair type: long, medium, short, very short or if you want you can be bald (h/c)= hair color: anything you want even pink pretty princess (e/c)= eye color (s/c), (p/c) and (d/c)= shirt color, pants color or dress color: just will be used when you're gonna have to wear and you can pick the color (S/c)= skin color: the 'S' will be capitalized to differentiate the shirt color (a/c)= accessories color: you can even pick the transparent color if want. ☆(The letters will be in italics when it's in perfect English)☆ _________________________________________ ❗requests will be accepted to create a special episode if you guys want.❗
  • Broken And Unless...•°(Karamatsu Angst Fanfic} by Vetvekto
    Vetvekto
    • WpView
      Reads 2,083
    • WpPart
      Parts 3
    { i know its not karamatsu in the cover but pretend.}°• Once a upon a time, there live a boy. A age of 10. he had five other brothers that he soon grown up with, but when he grew his brothers became more cold to him. As years passed.....karmatsu matsuo has became emotionless. his used to be blue eyes have grown duo and his his smile is fake and never be real. holding tears are like acid burning through his skin. smiling seemed like working. Caring about the people who treat you like shit seems like pain... oh how painful I'm am... ~~~~~~~~~~~~~~~~~ But what happens when he meet new people, then change into the one he was hiding behind the mask the whole time.... The one he was to be the whole time of his worthless life....himself.
  • You Never Told Us  by Ulteacup
    Ulteacup
    • WpView
      Reads 136
    • WpPart
      Parts 1
    《One-Shot》 Osomatsu carries a burdens that is heavier than anyone thinks When he could no longer afford it, death became his choice I don't own Osomatsu-san
  • New matsuno sister | Osomatsu san x Oc (Lemon) by -yeonbinnie
    -yeonbinnie
    • WpView
      Reads 48
    • WpPart
      Parts 1
    Harunamatsu matsuno is the new sister .Her interests are sweets,Her brothers,clubs & Aesthetics WARNING: Contains sex
  • 【Osomatsu-san】x Reader by trismas_
    trismas_
    • WpView
      Reads 68,475
    • WpPart
      Parts 23
    "So, you wanna get it on with the sextuplets, huh?" You nodded ecstatically. What else were you here for? "Well, guess what?" You cocked your head in a questioning manner. "Your wish has been granted!" As soon as those words echoed through your ears, you've been transported to the world of Osomatsu-san! What's a storyline? These are just a bunch of oneshots (might contain twoshots and threeshots). Basically no complete storyline here or whatsoever B] Might contain Fluff, Angst, and some OT3s (of course Reader-chan is in the middle!) ヾ(〃^∇^)ノ♪ I also post my drabbles from Tumblr here! Requests are【OPEN!】 Cover Art by me! ✧・゚:*Terminologies*:・゚✧ [Y/N] - Your Name [F/N] - First Name [L/N] - Last Name [F/C] - Favorite Color [E/C] - Eye Color [H/C] - Hair Color [H/L] - Hair Length
  • Karamatsu and the mermaid by heir-of-beast
    heir-of-beast
    • WpView
      Reads 193
    • WpPart
      Parts 1
    Karamatsu saved a mermaid from dying and soon gets to know her this is a Karamatsu X Reader story
  • Osomatsu-san One Shots by MikuRinChan
    MikuRinChan
    • WpView
      Reads 143
    • WpPart
      Parts 4
    It's my first time creating a book on Wattpad. I've read a bunch of stories from several fandoms and I wanted to give this a try. I'll be creating One Shots of all six brothers (if you want me to do any of the other characters, lemme know. I'll hook y'all up) and if you guys have any suggestions on what kind of story you would like, then let me know. Thank you for reading, I'll be doing my best :3
  • The Melody Lingers On by forgottenterrors
    forgottenterrors
    • WpView
      Reads 2,629
    • WpPart
      Parts 2
    Osomatsu San short fan fiction. TW, suicide. Karamatsu was always teased by his family. He made it seem like it didn't bother him though. Until he decided to end it all.
  • SAW YOU | Ichimatsu yandere x Reader (Complete) by CykoCat4
    CykoCat4
    • WpView
      Reads 1,981
    • WpPart
      Parts 9
    What can I say? It's about Ichi becoming obsessed with Y/N :'))) I really regret making this book but at the same time it's my first ever book. So I just don't want to delete it. (Just so you know I don't own any of these arts or maybe some of them in the chapters) Reader-female Don't read this story sucks :') Also, I'm not a fan of Osomatsu-san anymore. I'm writing a new story but it's about another fandom and ship (Eddsworld - Tomtord/Tordtom). I would appreciate if I got some help with it since my writing and grammar sucks. Thank you! EDIT (2024)!! Re-published with no change of the story. Don't know how many people will see my old, old, OLD fanfiction I used to be obsessed about UM- Yeah, here you go!