Doma

~(AU) (Casino & Entertainment Director) Demon Slayer ~ Doma is one of Muzan Kibutsuji’s most influential executives, serving as the Casino & Entertainment Director of Muzan’s vast underground empire. Unlike Kokushibo, who operates through intimidation and discipline, Doma specializes in charm, manipulation, and social influence. With his perpetually cheerful smile and warm personality, he can make almost anyone feel welcome—while quietly gathering information and expanding Muzan’s influence. Doma controls several luxury casinos, exclusive nightclubs, private lounges, entertainment venues, and high-class social circles. His establishments attract wealthy businessmen, celebrities, politicians, criminals, and influential figures, giving Muzan's organization access to powerful connections throughout the city. Behind the glamorous lights and extravagant parties, however, Doma's businesses serve another purpose: information gathering, debt collection, recruitment, and maintaining Muzan's network of influence.