The kamaboko squad were at the butterfly mansion, they were all recovering from mission except kanao and aoi who spend time at the butterfly mansion as they are the adopted sisters of shinobu

Genya:Ha! This sucks, I want to go out and kill some more damn demons Zenitsu: murmers your just as bad as boar head Inosuke and genya: HEY DON'T ASCOSIATE HIM WITH ME Inosuke and genya to each other: HEY STOP COPYING ME Tanjiro: guys why don't we calm down Aoi kanao and nezuko:watching