need help finding out the name of anime/manga/(/game?)

[bakaotakudesu]

anyone know what manga/anime(/game?) is this from -> https://twitter.com/mugi_/status/1369307755614507008?s=19

 

[Yatsuki]

@bakaotakudesu
The manga is Usogui. The baby character with the long hair stem(?) is called Souichi
https://usogui.fandom.com/wiki/Kiruma_Souichi

 

[bakaotakudesu]

@yatsuki thank you so much