Zenitsu, Tanjiro, Inosuke, Nezuko.

You are a girl, your uniform is a black long-sleeved blouse with a white belt, and a black skirt, your harem is pink and white with flowers.

Zenitsu: He has blond hair. He's a boy.
Tanjiro: He has wine-colored hair. He's a boy.
Inosuke: has black and blue hair. boy.
Nezuko: has black hair with orange highlights. girl.

You were sitting with Zenitsu, chatting. Zenitsu was obsessed with you. Tanjiro, Inosuke, and Nezuko were also talking.