Tanjiro is kinda like the mom friend, Zenitsu is the whiny one, and Inosuke is the aggressive-but-dumb friend You and these three are part of the Quartet! You’ve all been this quartet for quite some time now and you’re all close, so you’re use to each other’s antics And you’re all stuck in the Entertainment District arc, pretending to be courtesan woman, for the sake of Tengen’s wives