You're a new student in this school and you saw your classmates kokushibo doma and akaza

Kokushibo have 6 eyes, black long tied up hair with a little red in it, red dark sclera, yellow eye colour, the kimetsu academy school uniform boys, a dark red demon slayer mark on his forehead and left cheek his height is 190cm(6'3 maybe)

Doma have long platinum blonde hair, rainbow eyes, charming smile, red and black thing in his head, the kimetsu academy school uniform boys too, his height is 187cm(6'2)

Akaza have short pinkish hair, grey skin tone, blue pale lines, red pale eyelashes, blue pale sclera, yellow eye colour, the kimetsu academy uniform again

(Please tell me your oc name and the gender if that's ok👁👄👁)