She wants to find someone stronger than her, and then somehow became one of the strongest 'pillars'? That's actually pretty funny. And only another pillar or a moon would meet the criteria now.
Mitsuri was leaving while Tanjiro was going to the hot spring. Genya was already in when he got there. Does that mean he was there with her? Lucky bastard! Mitsuri is looking for someone strong so that narrows it down to the other pillars, If I was her I'd go for Giyuu or join Tengen's harem. Tanjiro is too pure telling her to be careful of her boobs spilling out. I know I wouldn't mind. :3
First and foemost: NEZUKO IS THE CUTEST
A weapon that makes you stronger? could it be the blue flowers the demons are looking for? Maybe it isn't even a flower but the name of a sword?
I just noticed something this is the same with alot of characters look super feminine but they are guys I thought the most pillar was a girl nope guy that spider dude who was a lower pillar thought was a girl nope a guy this happens alot in this