Y/n just came back from America because she finished her last year at her university. She's looking for a place to live now, and the only place that she found, well, let's just say that it was more than what she expected... (I don't own anything other than my OCs, and also Y/n. I might occasionally do a drawing though if I can't describe something, but other than that the art work belongs to their creators, and Osomatsu San belongs to the people that made it)

Ichimatsu: Tch, why do I have to do this shit.... Ehem. To all you weaboos who had clicked this stupid story, please enjoy your stay in this shitty Matsu Hell. Err, *reads script* Oh yes, and please don't lose your insanity here- Wtf? Who made this shitty script? *laughs*.....Well, please 'enjoy' yourself....... <><><><><><> Find out the Sextuplets' activities in this book! Who knows what lies ahead.... Admin: THERE ISN'T ENOUGH MATSU SHITS IN INTERNET GODDAMNIT ASDFGHJKL AND MOST OF THEM ARE X READERS?? And this book is all about shits they do and say, according to me and our pal, Tumblr XD And please, I don't want to offend anybody, disrespect the Matsu brothers, or the creator. THIS IS JUST FOR FUN FOR FUN'S SAKE FUN IS GOD GOD IS FUN ...wait, that sounded so wrong. Whatever, please enjoy this shitty book!!!!! -Osomatsu-san and (some of) the pictures/screenshots are not mine

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 }

Osomatsu shouldn't have an attraction towards his younger brother, Choromatsu. But he does and can't keep it contained forever.

Osomatsu, grumbled as he was tasked to buy imagawayaki for his brothers since he's the eldest. Broke, grumpy and hungry, Osomatsu searched for the imagawayaki shop only to find out that it is closed. As he was going home, he passed by Dekapan's laboratory, and suddenly, he heard an explosion which results him to know what's going in. As gratitude Dekapan gave the imagawayaki that he made to Osomatsu and he went back home and happily eats and shares it with his brothers. Suddenly, one by one, they start to collapse after eating the shared their imagawayaki. When they woke up, they realized that they are not sextuplets, but unexpectedly septuplets with a little sister named Matsuko. Are they really dreaming or perhaps, trapped in another reality? Cover designed by my cousin (- 3-)

gags im sorry that you guys like this sm its so old and i thought karamatsu was some badass fuckboy- yo i even mixed up japanese in here im??? embarrassed

This is the second book of oneshots for Osomatsu-san. Open for requests. I hope you enjoy it.