Anime page

That Time I Got Reincarnated as a Slime Season 4: release date, episodes and calendar

The next episode of That Time I Got Reincarnated as a Slime Season 4 is episode 20. It is scheduled for Friday, August 28, 2026 at 10:00 AM.

Follow in AniCal

Details

Status: Airing
Season: Spring 2026
Episodes: 24
Score: 83%
Format: TV
First aired: Friday, April 3, 2026
Popularity: 129,320

Genres

Action
Adventure
Comedy
Fantasy

Synopsis

The fourth season of Tensei Shitara Slime Datta Ken. Demon Lord Rimuru's dream of creating an alliance between humans and monsters takes a step closer to being realized. As Tempest continues to prosper, Granville Rozzo and his granddaughter, Maribel Rozzo, clash with Demon Lord Rimuru over their plan to protect mankind by ruling over them. Meanwhile, in El Dorado, Demon Lord Leon works toward goals of his own. The awakening of a new Hero draws near! (Source: Crunchyroll News)

Episode history