: Originally released as a special theatrical event, the episode has a feature-length runtime of approximately 50 minutes . Production & Future Features
: The episode opens with the iconic meeting of the Upper Rank demons in the Infinity Castle . This scene introduces the remaining top-tier antagonists, including Kokushibo (Upper Moon 1) and Douma (Upper Moon 2). Kimetsu no Yaiba: 3Г—1
As of April 2026, the series is transitioning from televised seasons to a trilogy of theatrical films to conclude the story: : Originally released as a special theatrical event,