Mrosomatsu Stories

57 Stories

Sucked Into the World of Osomatsu-San! by animegirl938
#1
Sucked Into the World of Osomatsu...by AnimeGirl938
(Y/N) is an average girl who is a big fan of the popular gag anime, Osomatsu-San. She wishes that she were able to go to their world and have adventures with the charact...
SnowWhite and the six NEETs Osomatsu-san x reader by Queer-Kitty
#3
SnowWhite and the six NEETs Osomat...by Milky
Once upon a time there was a lovely young princess. Her live was filled with love and joy when suddenly an evil queen took over her kingdom. When she was forced to flee...
Simping Book  by powerpupppy189
#4
Simping Book by powerpupppy189
Just a book with characters I love and have questionable types that I find attractive.
Loner  by PetuniaFanfic
#5
Loner by Petunia Paisley
(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...
My Disgusting Ososan Art That Shouldn't Exist (I'm Back?) by FreelyColorful
#6
My Disgusting Ososan Art That Shou...by Freely
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 X Reader // One shots [ DISCONTINUED ] by PurestUniverse
#7
Osomatsu-San X Reader // One shots...by *.:。✿*゚boku wa... » ♡
|| Osomatsu - San Oneshots || [ DISCONTINUED ] There is small one shots for these cuties inside this book. Some might be small and some might be long. This is mainly ba...
Completed
Tell Me I'll be Alright. ~Osomatsu-San Fan Fiction~ by TheFandomVortex
#8
Tell Me I'll be Alright. ~Osomatsu...by Rai Watterson
She said she'd expose his true nature. He brushed it off. Maybe he should have been a bit more concerned. Slight Devimega. Not really. But there. You'll know what I mean...
Stand by Me(Osomatsu-San Fanfiction) by KaitlynDJFox
#9
Stand by Me(Osomatsu-San Fanfictio...by I'm Dead lol
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,Michik...
「Osomatsu-san」- As It Was  by ChidoriKitty
#10
「Osomatsu-san」- As It Was by ʚ♡ɞ
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 vi...
- 𝗪𝗛𝗔𝗧 𝗧𝗛𝗘 𝗙𝗨𝗖𝗞 𝗪𝗔𝗦 𝗬𝗢𝗨 𝗧𝗛𝗜𝗡𝗞𝗜𝗡' ? by M1lkT3e
#11
- 𝗪𝗛𝗔𝗧 𝗧𝗛𝗘 𝗙𝗨𝗖𝗞 𝗪𝗔𝗦...by issac 🥩
𝗜𝗡 𝗪𝗛𝗜𝗖𝗛 i attempt to write 100-word fics for 100 days ( i am SO!!! failing this ) ★★★ ( ALL FICS WILL CONTAIN KARAMATSU IN SOME AU ( AND FEMALE - AND SELFCEST )...
Ichimatsu's Woes | (Osomatsu-San Fanfic) by dekunocry
#12
Ichimatsu's Woes | (Osomatsu-San F...by Max
Just a fun little story! Read, or don't.
My Favourite Dream (Karamatsu x Reader) by SampeaStories
#13
My Favourite Dream (Karamatsu x Re...by Sampea CAML
My Favourite Dream (Fun and Fancy Free) (Karamatsu x Reader): One night, when both of you are awake and can't sleep, you chat with your boyfriend Karamatsu about what yo...
Angsty Karamatsu (Reader X Karamatsu) by XxSuzuyaJuuzouxX
#14
Angsty Karamatsu (Reader X Karamat...by Rin
(DISCONTINUED) What happens when Karamatsu runs away from home and meets you? (Fluff) (Also this story will progress slowly since that is my style of writing) ~The art...
Vanilla Heart by bakageyama
#15
Vanilla Heartby shou chan
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. • • •...
Osomatsu Lemons 🍋 by UhhhThatsMe
#16
Osomatsu Lemons 🍋by
Yeah, you read the title 🍋
Hey Love! by Strawberry_peep
#17
Hey Love!by Rose_Milk
[KaramatsuxMale!Reader] This is more of Karamatsu remembering past memories of him and you back in highschool. Playlist♡ • If I Could Ride a Bike - Park Bird, Chevy • M...
Baby of Mine (Naga!Choromatsu X Female!Human!Reader) by SampeaStories
#18
Baby of Mine (Naga!Choromatsu X Fe...by Sampea CAML
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...