THAT TIME I GOT REINCARNATED AS A SLIME Season 4 Trailer, Clips, Images and Poster

The fourth season of the anime series "That Time I Got Reincarnated as a Slime" has premiered on April 3, 2026 and also streams on Crunchyroll. The show is based on the light novels by Fuse. The new season is directed by Naokatsu Tsuda at studio eightbit, with Kenji Yasuda serving as assistant director and Atsushi Nakayama as supervising director. Series composition is handled by Hitomi Ogawa, and character designs by Ryoma Ebata. Music is composed by R・O・N.

The opening theme song is "Esoragoto" performed by Eir Aoi, while the ending song is "Katsubo" performed by CiON. The voice cast includes Miho Okasaki, Tomoaki Maeno, Makoto Furukawa, Sayaka Senbongi, M.A.O., Takuya Eguchi, Hochu Otsuka, Asuna Tomari, Chikahiro Kobayashi and Daisuke Ono.

The franchise's second anime film, "That Time I Got Reincarnated as a Slime the Movie: Tears of the Azure Sea", opened in theaters in Japan on February 27, 2026, with a global rollout by Crunchyroll starting in April 2026.

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"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!"