Mrosomatsu Stories

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55 Stories

  • Stand by Me(Osomatsu-San Fanfiction) by KaitlynDJFox
    KaitlynDJFox
    • WpView
      Reads 4,321
    • WpPart
      Parts 38
    When Michiko hears cries of help from next door on Christmas Eve,she comes face to face with the zombie sextuplets.The next day when they've turned back to normal,Michiko begins the long winding friendship she is about to make with the boys.
  • Mr.osomatsu tv by deers4life
    deers4life
    • WpView
      Reads 67
    • WpPart
      Parts 3
    Hello!Welcome to mr osomatsu tv!what if the brothers had a little sister!read this story to find out with the adventures or the matsuno siblings!
  • The Melody Lingers On by forgottenterrors
    forgottenterrors
    • WpView
      Reads 2,626
    • 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.
  • Simping Book  by powerpupppy189
    powerpupppy189
    • WpView
      Reads 2,507
    • WpPart
      Parts 10
    Just a book with characters I love and have questionable types that I find attractive.
  • The Gallows (Ichimatsu X Female!Reader) by SampeaStories
    SampeaStories
    • WpView
      Reads 53
    • WpPart
      Parts 1
    Your boyfriend, Osomatsu has convinced Choromatsu to go trash the stage of the play The Gallows, before he embarrasses himself the next day with his poor acting skills... You, of course, decide to tag along, But as soon you as you three arrives (and Totoko catches you in the act), the theater's doors closes behind you and won't open...Could it be that the legend about the spirit of the boy who died of a freak accident, back in 1993, is true? (Based on the horror movie of the same name)
  • Out of all people.. ⁽ᵒˢᵒᵐᵃᵗˢᵘ ˣ ʳᵉᵃᵈᵉʳ⁾ by bergenline-birdies
    bergenline-birdies
    • WpView
      Reads 75
    • WpPart
      Parts 2
    (credit to the artist for osomatsu drawing) (PROBABLY REALLY SLOW UPDATES!!!) (might contain some mild language) (gender-neutral pronouns) (Y/N) has been having a rough week and needs a break. They decide to head to the bar to drink it all away. Surprisingly, they meet an unemployed man in a red hoodie alone and drunk. (Y/N) knew it would be nice to help him get home before he sleeps there but, what they didn't know was how that one red-hooded man would change their life. (A/N): This is my first fanfiction (and x reader) so I would greatly appreciate it if you point any mistakes or give any suggestions for future writings. I don't thing this will be the best since I'm more of a drawing person than a writer but I'll try my best!! Also, thank you to the person who helped me with the name if you're reading this!! i don't know your username so I can't mention you but, you know who you are!!
  • Baby of Mine (Naga!Choromatsu X Female!Human!Reader) by SampeaStories
    SampeaStories
    • WpView
      Reads 159
    • WpPart
      Parts 1
    This is a fanfiction happening in an alternative universe, where Anthropomorphic Animals and Mythical Creatures lives with humans, but in segregation, like in the era of the Jim Crow laws. And you, dear reader, are a human girl that goes to a private girl-only school and has rather rich parents. You have been in love with Choromatsu since the beginning of High School but kept it a secret from your parents and comrades at school, because they are not opened to ''anthros''. Thankfully, the Matsuno family is opened to humans and is happy for you and Choromatsu. All goes relatively well, until Bonnie and his minions catches you at the movie theater during the weekend... Preview picture: https://meltyspace.tumblr.com/post/171775307264/listeni-love-the-snake-bois
  • 「Osomatsu-san」- As It Was  by ChidoriKitty
    ChidoriKitty
    • WpView
      Reads 1,838
    • WpPart
      Parts 3
    It's just a small short story (taken from ep 24) written from Osomatsu's point of view. Content: PG-13 -some angst -depression/hopelessness theme -language -some violence (fistfight mostly) Completed: [ ] In Progress: [✖️]
  • Escape on the Rooftop  by DontWakeMeK
    DontWakeMeK
    • WpView
      Reads 116
    • WpPart
      Parts 2
    Ichimatsu gets injured and is forced to walk home with Karamatsu. (No BL) (This might be a bit angsty.) Whoop and now another chapter with Choromatsu and Jyushimatsu getting into a bad situation at a concert. This is kinda just practice writing the characters. I might add several chapters simply writing from different perspectives. Warnings will be before each chapter.
  • My Disgusting Ososan Art That Shouldn't Exist (I'm Back?) by FreelyColorful
    FreelyColorful
    • WpView
      Reads 4,687
    • WpPart
      Parts 17
    my gross oso san art that legit all it is so like yeah there ya go Enjoy and feel free to comment or message :)
  • Osomatsu San Imagines by oka-saan
    oka-saan
    • WpView
      Reads 2,211
    • WpPart
      Parts 8
    I didn't want to make another tumblr just for imagines so here you go
  • Another Cat Girl? Give Me A Break. [Ichimatsu X Reader] by thedumbgeek
    thedumbgeek
    • WpView
      Reads 88
    • WpPart
      Parts 2
    Being a cat idol was not the most original idea in the world, but [Reader] knew they sucked too much ass to care. Why should they? Someone who spent their days working at a cafe didn't deserve any form of praise. Or did they? (so uh, [Reader] goes by they/them cuz why not? This is my first fanfic I have the balls to post, so my bad if it sucks)
  • The Ultimate Danganmatsu Fanfic [reader insert] by Triggered_Gaster
    Triggered_Gaster
    • WpView
      Reads 16
    • WpPart
      Parts 1
    You are the younger brother of the troublesome NEET sixplets. Living with them is not much trouble, but sometimes juggling both your brothers absurdity and your best friends abnormal luck cycle tests your capabilities to the fullest. ⚠️ slow updates ⚠️ don't expect much btw ⚰️
  • [DISCONTINUED] Hatred Is Such A Strong Word by TinyMavis
    TinyMavis
    • WpView
      Reads 25,668
    • WpPart
      Parts 10
    [DISCONTINUED] [Dropped out of the fandom a long time ago, sorry.] After times and times of abuse from his brothers, Karamatsu finally breaks and runs away from home which he never comes back to. After several weeks, Ichimatsu finds Karamatsu unconscious in the streets, dirty and badly wounded. Once Karamatsu is brought home and conscious, he becomes a totally different person. The Matsu Brothers was worried and assigned Ichimatsu to take care of Karamatsu. When Ichimatsu is spending time taking care of poor Karamatsu, he finds out that Karamatsu has many secrets, as well as wounds to hide. ☆ IchiKara ☆ OsoChoro if you squinHAHAHAHAA WHO AM I KIDDING ITS SO GAY
  • underrated/lesser known characters x reader by anenemystandloser
    anenemystandloser
    • WpView
      Reads 86
    • WpPart
      Parts 2
    this is a x reader book im making for characters that aren't well known or other people don't really know or find attractive/interesting. send requests !!
  • "Promise" (Cheating!Osomatsu x Reader) by itchymatsuu
    itchymatsuu
    • WpView
      Reads 2,145
    • WpPart
      Parts 1
    au where osomatsu and karamatsu are the only kids of matsuzo and matsuyo also karamatsu is always unsure on either to rat out oso or go along with him and totoko is a prostitute choromatsu appears briefly but not with the same name ichimatsu is briefly mentioned though not by name
  • ~Osomatsu-san Roleplay/RP~ ((CURRENTLY OPEN JULY 2022)) by VoltageMatsu
    VoltageMatsu
    • WpView
      Reads 1,291
    • WpPart
      Parts 14
    You want to Roleplay Osomatsu san? Want to be apart of these boys life? Will you come to the right story. Please open the story to see the information! *ROLEPLAY IS CURRENTLY OPEN*
  • platonic // jyu x todo by princetodomatsu
    princetodomatsu
    • WpView
      Reads 164
    • WpPart
      Parts 1
    we are all a little weird and life's a little weird, and when we find someone whose weirdness is compatible with ours, we join up with them and fall in mutual weirdness and call it love.