Oc’s Can Be: Citizens, Demons, Demon Slayer

Demon Slayer Ranks: Mizunoto, Mizunoe, Kanoto, Kanoe, Tsuchinoto, Tsuchinoe, Hinoto, Hinoe, Kinoto, and Kinoe, Hashira

Demon Ranks: Normal Demons, Lower Moon 6, Lower Moon 5, Lower Moon 4, Lower Moon 3, Lower Moon 2, Lower Moon 1, Upper Moon 6, Upper Moon 5, Upper Moon 4, Upper Moon 3, Upper Moon 2, Upper Moon 1

Demons Use Demon Blood Art And Demon Slayers Use Breathing Styles, You Can Pick One Or Let The Ai Decide.