1 - 20 of 4,499 Works in Matsuno Ichimatsu
Navigation
Listing Works
-
Part II - One Face, Two Faces, Four Faces, Six Faces?! by TLJ7324
Fandoms: おそ松くん | Osomatsu-kun (Manga), おそ松くん| Osomatsu-kun (Anime 1966), おそ松くん| Osomatsu-kun (Anime 1988), おそ松さん | Osomatsu-san (Anime)
12 Jun 2026
Tags
Summary
The same face keeps turning up all over town, and never acting the same way twice. After a good day with her father collapses under her mother's plans, Totoko sneaks out to scream at the sky over an empty lot - and finds she isn't the only one there. Nothing gets fixed, but for once, someone says it all out loud first.
Part II of Chapter One follows Totoko deeper into a town that refuses to make sense, to the moment two lonely kids almost meet under a sky full of stars.
Series
- Language:
- English
- Words:
- 9,009
- Chapters:
- 1/1
- Hits:
- 9
-
Tags
Summary
It's that time of year again, and Ichimatsu is dreading it no matter how much Karamatsu tries to sweeten him up about it.
-
in another universe : osomatsu-san x reader oneshots by weiss_ist_traurig
Fandoms: おそ松さん | Osomatsu-san (Anime)
09 Jun 2026
Tags
Summary
maybe we shouldn't have forced it. maybe, when we met, we should have looked the other way and forgot about each other. maybe in another universe, there is a better us.
but what happened between us, should be left behind forever.
-----
an osomatsu-san/reader fic filled with angst, hurt/comfort, and hurt/no comfort.
reader is named Matsukawa Yuu, uses gender neutral pronouns. -
Tags
Summary
"La vida es dulce cómo el almíbar"
O al menos eso es lo que los demás dicen.
«¡Gracias queridos padres, por lanzarme a lo desconocido! ¿Acaso no podría ser peor?»
Tal parece que la vida le ha preparado algo más, al presentarle aquellas seis caras iguales que tiene por vecinos, los cuales competirán para ganarse su... ¿virginidad?.
¡Una historia llena de chistes malos y vírgenes enamorados!
-
Tags
Summary
You're a hard working girl who could have any guy you want! So everyone's confused on why you'd want such a painful guy like Karamatsu Matsuno! Despite what people think, you decide to pursue him!
-
Hey, Teach! [osomatsu matsuno x reader] by weiss_ist_traurig
Fandoms: おそ松さん | Osomatsu-san (Anime)
03 Jun 2026
Tags
Summary
The Matsuno Sextuplets are a well-known group in Akatsuka High. Not only because of their antics and boisterous auras...but because they come from a rich family.
Each of the brothers do pretty well in their studies, some who try and still have a difficult time, but never reaching straight A's [excluding Choromatsu]...
With the exception of the eldest, Matsuno Osomatsu - who make absolutely no efforts of trying to learn anything at all. With their third year nearing its end, Matsuyo & Matsuzo are desperate in trying ways on how to at least get Osomatsu to pass high school.
That is where En Mei comes in, one of the students in Matsuno Choromatsu's class who is well-versed in their studies, well-known in the Matsuno family, and well-mannered, to top it all off.
While Mei aims to get Osomatsu the highest grades he can get before their graduation happens, Osomatsu has a different goal set in mind...to get Mei to be his girlfriend before third year ends!
-----
Reader's name is En Mei (L/N, F/N)
An AU! where the Matsunos are rich but the Sextuplets remain the same lazy ass pieces of shit.
18!Matsu
*May have spoilers for Osomatsu-san: The Movie -
Tags
Summary
Osomatsu doesn't want to remember what happened that day.
But Tougou has.
He's waited years for this moment.
And he knows Osomatsu won't tell. Not this time.
-
Tags
Summary
Art Dumping most of my Oso-san artworks! mostly jyushi tho! Please feel free to comment some requests I would be very happy to draw your ideas! TvT
I love to do other au's too! , and very new to ao3 mechanics, so there will be some updates on the tags and some images.
*Doodles & random ososan artwork
*Short comics* random upload schedule!
* please ask permission IF has plans to re-upload on other media! -
Tags
Summary
松野一松受向，单主约稿限时公开～
- Language:
- 中文-普通话 國語
- Words:
- 1,748
- Chapters:
- 1/1
- Hits:
- 42
-
Tags
Summary
六只阿松在出门团建的时候走散了，松野一松在找其他松的时候不知不觉来到了一个神秘的小岛，上面全是达呦和达呦还有达呦。树上的鸟是达呦，水里的鱼是达呦，就连猪也是达呦，植物的果实也都是达呦。
- Language:
- 中文-普通话 國語
- Words:
- 2,555
- Chapters:
- 1/1
- Hits:
- 16
-
Tags
Summary
一篇搬
- Language:
- 中文-普通话 國語
- Words:
- 4,233
- Chapters:
- 1/1
- Kudos:
- 1
- Hits:
- 21
-
Tags
Summary
꒷꒦︶꒷꒦︶ ๋꒷꒦ ࣭ ⭑\\He was squeezing the bouquet of white roses too hard, too high up, and a thorn pricked his palm. But even so, Karamatsu didn’t lessen his grip or remove his sight from Ichimatsu. They had Ichimatsu strapped down to the bed, one belt over his shoulders, the other around his legs. To make it worse, they had him dressed in a white straight jacket, and a tan-muzzle over his mouth as if he were God damn Hannibal Lecter.
That was ridiculous.
Hannibal Lecter would never flip over tables in fits of rage.//⭑ ࣭₊˚ ✧ ✧ ₊˚
Things almost went as planned. It was all so perfect without flaw, but such profound love is hard to kill. Ichimatsu, previously a top and renowned lawyer, had his last case of defending his own twin brother, Karamatsu Matsuno.
Something happened along the way though, and the end that was meant to happen didn't come to full fruition. Separated from Karamatsu again, Ichimatsu has his own guilty verdict hanging over his head with the secrets exposed.
Now he must regain control, and his obsession with Karamatsu has only gotten more rampant.
₊˚ ✧ ✧ ₊˚
🚨YAOI WARNING!!! BOY X BOY ACTION.
Series
- Part 2 of Last Ends
-
Mutually Assured Destruction by Ronik
Fandoms: おそ松さん | Osomatsu-san (Anime), おそ松くん| Osomatsu-kun (Anime 1988), おそ松くん | Osomatsu-kun (Manga), おそ松くん| Osomatsu-kun (Anime 1966)
28 May 2026
Tags
Summary
If every day feels like an inevitable countdown to some new, unforeseen catastrophe, don't worry:
It's true, and it's just how life works.
[⁕This work focuses both on Chorooso and Jyushiichi at the same time, but also features Todokara plot deeper into the story. All ships are reversible.] -
Tags
Summary
Ichimatsu and Jyushimatsu are about to have a fun night together with everyone out of the house. That is until Ichimatsu stops them to bring in a surprise participant....
-
Tags
Summary
"Yuino" is a Japanese wedding proposal tradition or engagement ceremony where the couple and their families join together to spend time with each other. This is a traditional betrothal ceremony where the families of the couple formally exchange symbolic gifts, like wives and children.
-
Tags
Summary
空松什么也不知道，那些诉求也好，等待也罢。他只是个不爱动脑的傻瓜。傻瓜是不需要计较明天的生物，只要兜里的糖还没吃完，稀里糊涂也能活得很好。一松不一样。他渴望有一个完好的明天，能让他捧在手心上。
Series
- Part 4 of 【一カラ合集】天黑请闭眼+白色的明天升起来
-
Brothers Under The Sea | Osomatsu-san x Little Mermaid Au | English by Jesusprincess16 for RGCO413
Fandoms: おそ松さん | Osomatsu-san (Anime)
14 May 2026
Tags
Summary
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.
-
Brothers Under The Sea |Osomatsu-san x Little Mermaid Au |Español by Jesusprincess16
Fandoms: おそ松さん | Osomatsu-san (Anime)
14 May 2026
Tags
Summary
Osomatsu y Karamatsu son los hijos mayores del Rey Matsuzo, mayormente conocido como el Rey Tritón. A diferencia de sus hermanos tritones, siempre han sentido curiosidad por el mundo fuera del mar, metiéndose en problemas por ello. Y cuando un misterioso hombre mitad pulpo de mala fama les ofrece la oportunidad de cumplir sus sueños, ambos aceptan, haciendo un trato que cambiaría el resto de sus vidas.
-
Tags
-
Tags
Summary
They all want sex....but they don't really know how to ask for it.
Why would they? They're virgins, what did you expect?