Sequel series to [i][[Osomatsu-kun]][/i] celebrating the 80th birthday of [[Akatsuka Fujio]]. The story follows the Matsuno [[sextuplets]] in their adult years.

h4. Characters
[b]From [i]-Kun[/i][/b]:
* See the "Characters" section of [i][[Osomatsu-kun]][/i].

[b]From [i]-San[/i][/b]:
* [[Jigusou]]
* [[Hashimoto Nyaa]]
* [[Jyushimatsu's Girlfriend]]
* [[aida_(osomatsu-san)|Aida]]
* [[sachiko_(osomatsu-san)|Sachiko]]
* [[Iyayo]] (Genderbent Iyami from episode 10)
* [[Chibimi]] (Genderbent Chibita from episode 10)
* "Black Santa" Couple
** [[short-haired_girl_(osomatsu-san)|Short-haired Girl]]
** [[glasses_boy_(osomatsu-san)|Glasses Boy]]
* Girlymatsus (Matsuno Sibling counterparts)
** [[osoko_(osomatsu-san)|Osoko]]
** [[karako_(osomatsu-san)|Karako]]
** [[choroko_(osomatsu-san)|Choroko]]
** [[ichiko_(osomatsu-san)|Ichiko]]
** [[jyushiko (osomatsu-san)|Juushiko]]
** [[todoko_(osomatsu-san)|Todoko]]
* [[sanematsu_(osomatsu-san)|Sanematsu]]
* [[dobusu_(osomatsu-san)|Dobusu]]
* [[Kamimatsu]]
* [[Akumatsu]]
* [[shaorin_(osomatsu-san)|Shaorin]]
* Todomatsu's friends
** [[atsushi_(osomatsu-san)|Atsushi]]
** [[Kusosuke]]
** [[Futsuumaru]]
* [[Dayoon Girl]]
* [[Inuyama Kinko]]

h4. Themes
[b]OPs[/b]
* [[Hanamaru Pippi wa Yoiko dake]]
* [[Zenryoku Batankyuu]]

[b]EDs[/b]
* [[Six Same Faces]]
* [[Six Shame Faces]]

h4.External Links
* "Official Website":http://osomatsusan.com/
* "Official Twitter":https://twitter.com/osomatsu_PR
おそ松さん 夢松 BL松 松野家次男版深夜の真剣お絵描き60分一本勝負