Mrosomatsu Stories

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55 Stories

  • Loner  by PetuniaFanfic
    PetuniaFanfic
    • WpView
      Reads 51,308
    • WpPart
      Parts 58
    (Book 1 of 3) Ichimatsu has always been a loner, yet he secretly wants to change that. He lies to himself constantly, telling himself that he doesn't need other's help to survive... This story may trigger a few people. It mentions things such as: self harm, depression, anxiety, and suicide attempts. If you're NOT okay with those things, I would suggest you click off of this book right now. ~ Petunia Paisley If you cry easily like I do, maybe...have a box of tissues with you? I dunno. I cry while writing half this crap. You probably won't though.
  • "Realization" (Yandere!Choromatsu x Reader) by itchymatsuu
    itchymatsuu
    • WpView
      Reads 30,080
    • WpPart
      Parts 19
    One year. It took you one year to realize it. Of course, not on your own. Something, well, someone helped you. -- This takes place after "Innocence". Read that first!
  • Stand by Me(Osomatsu-San Fanfiction) by KaitlynDJFox
    KaitlynDJFox
    • WpView
      Reads 4,305
    • 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.
  • Short crossover/anime stories an Ai made for me ☠️ by Kirby_SuperrStar
    Kirby_SuperrStar
    • WpView
      Reads 280
    • WpPart
      Parts 16
    I forced an ai to do this.
  • Mr.osomatsu tv by deers4life
    deers4life
    • WpView
      Reads 62
    • 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!
  • ~Osomatsu-san Roleplay/RP~ ((CURRENTLY OPEN JULY 2022)) by VoltageMatsu
    VoltageMatsu
    • WpView
      Reads 1,290
    • 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*
  • Influence - Osomatsu-San by jaesarts
    jaesarts
    • WpView
      Reads 30
    • WpPart
      Parts 1
    **inspired by art made by @mgxmesi on twitter** The Matsuno sextuplets are graduating from Akatsuka highschool in a few weeks. What will they do once this chapter of their lives is complete? The brothers begins to drift farther from eachother as each day goes on. How do they become the stupid NEET virgin bastards we all know today? Well, when they go to their personal hotspots with the eldest, they learn a little something from their future.
  • underrated/lesser known characters x reader by anenemystandloser
    anenemystandloser
    • WpView
      Reads 84
    • 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 !!
  • 「Osomatsu-san」- As It Was  by ChidoriKitty
    ChidoriKitty
    • WpView
      Reads 1,833
    • 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: [✖️]
  • Algo Inesperado by M1NAELRIC
    M1NAELRIC
    • WpView
      Reads 20
    • WpPart
      Parts 1
    en un día normal, osomatsu gano en el panchiko, pero uno de sus hermanos ichimatsu, se dio cuenta. para evitar que los demás gastaran su dinero, le pide una cita a Totoko. ¿como se vengaran los demás al ver que ososmatsu esta con ella?
  • "Promise" (Cheating!Osomatsu x Reader) by itchymatsuu
    itchymatsuu
    • WpView
      Reads 2,143
    • 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 Imagines by oka-saan
    oka-saan
    • WpView
      Reads 2,210
    • WpPart
      Parts 8
    I didn't want to make another tumblr just for imagines so here you go
  • I Have You (Karamatsu x Female!Reader) by SampeaStories
    SampeaStories
    • WpView
      Reads 59
    • WpPart
      Parts 1
    This is my very first Osomatsu-san fanfiction, just for you, karamatsu boys and girls! You get to hear, for the first time ever, Karamatsu singing you one of his lullabies. You always had a cruch on him since you met him and his brothers, but you never got to actually hear him sing. One of your worst fears: thunderstorms, will certainly change that! Note: When Karamatsu speaks in italic, he is using his fancy english. SONG: I HAVE YOU (WRITTEN BY CONNIE KALDOR): https://www.youtube.com/watch?v=6ZXRkEx5Pno
  • Vanilla Heart by bakageyama
    bakageyama
    • WpView
      Reads 1,312
    • WpPart
      Parts 4
    As Karamatsu reached his brother's school, he immediately saw his brother, playing with another child which seems quiet. And what caught his eyes was, the teacher. • • • This is a KaraTodo A/B/O fanfic made by me and Lys_thetrashcan! (check her out! she's really good at writing!) and this fic is based on my own AU which is inspired by @tjwjddl75's A/B/O family AU and Gakuen Babysitter! If you want to know more, please look at my IG, which is @samatsuno! Thank you for reading, and sorry for our missing grammars and things! • • • Note: They are not related here. Osomatsu and Choromatsu are Ichimatsu's parents. Karamatsu and Jyushimatsu are siblings. Todomatsu is Ichimatsu and Jyushimatsu's favorite teacher. Osomatsu, Choromatsu, Todomatsu, and Atsushi goes to the same High School (Osomatsu was the senior, Choromatsu was 2nd grade, Todomatsu and Atsushi were the juniors) Karamatsu, Osomatsu, and Atsushi are Alphas. Choromatsu and Todomatsu are Omegas. • • • The covers are made by me&Lys
  • 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.
  • platonic // jyu x todo by princetodomatsu
    princetodomatsu
    • WpView
      Reads 163
    • 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.
  • Adventures of the ruby dragon queen  by lchorselover
    lchorselover
    • WpView
      Reads 343
    • WpPart
      Parts 16
    Read the story of a girl named Lauren who is 1/8 human and 7/8 dragon who uses portals to different anime, and sometimes books, worlds trying to bring peace between humans and dragons *Warning there maybe swearing in some chapters*
  • Nii-san! (An Osomatsu-san X Sister!Reader Fanfic) by Astra_Matsuno
    Astra_Matsuno
    • WpView
      Reads 2,368
    • WpPart
      Parts 2
    You are (Y/N), and you're the youngest sibling of the Matsunos. You have 6 brothers that looks very similar to you, as you're a septuplet! What happens when you're with them? (A lot, I bet!)