Courtesy of Ufotable Demon Slayer: Kimetsu no Yaiba Infinity Castle has been doing incredibly well at the box office since its release earlier this Summer, and it might be impossible for the follow up films to match that level of success. Demon Slayer ended the fourth season of the anime with the announcement that the franchise would not […] The post Demon Slayer’s Box Office Success Is Going to Be Trouble for Its Future appeared first on ComicBook.com .