Yes, there are end credits for Demon Slayer. Specifically, for the movie "Demon Slayer: Infinity Castle," there is no traditional post-credits scene like in some other franchises, but the credits themselves include a recap of the characters' status and a background with the ending theme song. At the very end of the credits, there is also an original illustration of all the Hashira together as a tribute. Additionally, the Demon Slayer anime episodes are known for having "Taisho Era Secrets" segments during their end credits, which are short fun or emotional tidbits related to the characters. So, while there isn't a typical post-credits stinger, the end credits of Demon Slayer anime and movies do contain meaningful content, art, and music for fans to enjoy.