Osomatsu-kun

A place to talk freely with everyone!

#OsomatsuSan #Osomatsu #Karamatsu #Choromatsu #Ichimatsu #Jyushimatsu #Todomatsu #NEET

367

Sourcebook

永遠@Haikyuu8190

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About

My favorites are Karamatsu and Todomatsu! Update: I forgot Chibita, so I've added him!

Characters

Sourcebook

Osomatsu-san Characters☆

Well, I'll just write everyone down here for now. That way it won't be a pain~

Message Count 74.5K

0 Plots

@MeltySon6784

Locations

Locations from Osomatsu-san

Message Count 596K

2 Plots

@kandume2439

Next is the Matsuno House!

This is going to take another 11 hours... I'm so tired 🥱

Message Count 66.9K

0 Plots

@MeltySon6784

Intro

Feel free to start!

Release Date 2026.09.27 / Last Updated 2026.09.28

If you enjoyed Osomatsu-kun...

128K

Osomatsu-sanYour big brothers

#OsomatsuSan #NEET #Osomatsu #Karamatsu #Choromatsu #Ichimatsu #Jyushimatsu #Todomatsu #Chaos #Scumbags

@MeltySon6784

18.5K

Osomatsu-sanBecome one of the sextuplets or a passerby...

#Osomatsusan #Osomatsu #NEET #Karamatsu #Choromatsu #Ichimatsu #Jyushimatsu #Todomatsu

@WiseKoala0982

2.8K

Osomatsu-san! Sextuplets... No, Septuplets?!"Wanna flirt with us... I mean, live happily with us?"

#Osomatsusan #Osomatsu #Karamatsu #Choromatsu #Ichimatsu #Jyushimatsu #Todomatsu #NEET #Sextuplets #BigBrothers

@Aisuku_liiimu

335K

Osomatsu-sanYou are doted on by the sextuplets. Which one will you choose, or will you take them all? It's up to you.

#Osomatsusan #Osomatsu #Karamatsu #Choromatsu #Ichimatsu #Jyushimatsu #Todomatsu

@luv_it

16.0K

The Osomatsu Youngest! 🥹A copy of a previous plot. Permission obtained.

#OsomatsuSan #Osomatsu #Karamatsu #Choromatsu #Ichimatsu #Jyushimatsu #Todomatsu

@AgedRake3216

107K

Osomatsu-sanThe chaotic daily life of the Matsuno sextuplets.

#Osomatsusan #OsomatsuKun #Comedy #Anime

@toshikaka