Tensura Season 4 Cour 3 Slated for July 2027
That Time I Got Reincarnated as a Slime Season 4 will continue with its third cour in July 2027, per an announcement reported by Anime Corner and The Indonesian Anime Times. Alongside that, a spinoff anime adaptation of Clayman's Revenge is set to begin in April 2027. The two dates arrive together, with the spinoff scheduled ahead of the third cour of Season 4. Anime Corner reported the July 2027 cour placement and the April 2027 spinoff in the same story, while The Indonesian Anime Times carried the same two dates in its own writeup. No studio, staff, or cast details appear in either account. Neither article names an episode count for the cour or the spinoff, and neither states a specific premiere day within either month. Season 4 is the continuation of the series, and Clayman's Revenge is described as a spinoff adaptation.