The first key visual and promotional video for Season 4 of That Time I Got Reincarnated as a Slime have been officially revealed. It was also announced that the opening theme will be “Esoragoto” by Eir Aoi, while the ending theme, “Katsubō” will be performed by CiON.
Crunchyroll will stream Season 4 when it premieres on April 3, 2026. The new season is set to run for a total of five cours.
Official Trailer:
Key Visual:
Based on the light novels by Fuse, That Time I Got Reincarnated as a Slime, Crunchyroll offers streaming for every preceding season of “That Time I Got Reincarnated as a Slime,” along with the Scarlet Bond movie and the newly released Visions of Coleus OVA, available in both subtitled and dubbed versions.
Crunchyroll describe the fourth season as follows:
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: Comic Natalie
© Taiki Kawakami, Fuse, KODANSHA/“Ten-Sura” Project
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