The Flash Hashira

My OC, Kio, as a Hashira from Demon Slayer. Inspired by the Entertainment District arc, I put Kio in this world as Kio Hotaru, a beautiful boy who's inspired by Tengen's flashiness. Kio makes a name for himself in Yoshiwara and eventually takes charge of it. He becomes its leader, its top entertainer and its protector as a Hashira who incorporates exotic dances into a flashy fighting style.

He uses a style that I call "Fireworks Breathing", a variation oh Thunder Breathing.

He uses a lance that can detach into two weapons.

His robe says "The Most Fun Ruler" (I hope those are the right kanji for that title).