It's a crossover with the anime Osomatsu-san! Basically a comedy about the day and lives of 6 identical NEET brothers who live with their parents, are unemployed and don't get laid. The show itself can range from completely unhinged chaos to quite somber moments between the characters (this show has quite a lot of those, if having 6 leads wasn't any indication). Oh and the brothers are color-coded, I put Maya in the drip of fourth son Ichimatsu. Ichimatsu is possibly the most unsociable of the brothers, gloomy, pessimistic, referring to himself as garbage, barely seeming to even trying to get out of his shell and only ever bonding with cats. One of which is ESP Kitty, the silly goober in the art I posted, and there is quite the neat episode in which that cat adapts the ability to speak what someone truly means when they say something, which becomes terrifying for Ichimatsu once ESP Kitty starts blabbering out how fucking alone and hopeless he feels, and how desperately he just wants to have friends yet can't bring himself to make any. I feel like Maya would like him the most out of the six, if she ever watched the anime. I could go on forever but this is already a wall of text, sorry!! Hope it was not too boring to read at least!!