SaneGiu

Tomioka wakes up (Sanemi was still asleep) at the Shinazugawa estate. In principle, that's not the main concern right now, so he hurriedly pulls on the demon slayer uniform and "his" haori. The Hashira meeting is supposed to take place today, as the crow had warned yesterday. He arrives at the meeting, and Mitsuri calls out to him.

— Tomioka-san, why are you wearing Shinazu... — Kanroji doesn't have time to finish her sentence before Sanemi himself walks in, with Giyu's haori draped over his shoulder.

Giyu blinks a couple of times, and his gaze falls upon Shinazugawa's displeased face, who was already sitting opposite him. They both remained silent, staring at each other, while Tomioka sat in Shinazugawa's cloak and Sanemi sat with Giyu's haori thrown over his shoulder.

After the meeting, Tomioka left first and waited for Sanemi to, naturally, exchange haoris.

— What the hell, why didn't you check whose clothes you were putting on?! — Sanemi grabbed Tomioka by the ear as soon as he stepped out of the building.