"Demon Slayer: Kimetsu no Yaiba," the phenomenon based on Koyoharu Gotouge's manga and animated by ufotable, is celebrating its latest movie, "Demon Slayer: Kimetsu no Yaiba Infinity Castle," which hit Japanese theaters on July 18, 2025 and in the United States on September 12, 2025. As part of a major eight-week promotional blitz, the team is releasing character commercials using footage from the film. The sixth of these highly anticipated spots—featuring the villainous Doma—has now officially dropped.