Rimuru Returns: 'That Time I Got Reincarnated as a Slime' Movie Drops Key Visual, Trailer, and Major Cast Additions for 2026 Release

The cinematic expansion of the *That Time I Got Reincarnated as a Slime* franchise continues with the highly anticipated film, That Time I Got Reincarnated as a Slime the Movie: Tears of the Azure Sea. Recent announcements have provided fans with a new key visual, an official action-packed trailer, and confirmation of additional voice talent. The movie is scheduled for its theatrical premiere in Japan on February 27, 2026.

Produced by the respected Studio 8-Bit, this feature-length installment is set to further develop the popular isekai saga. The production team maintains continuity with veteran series director Yasuhito Kikuchi returning to lead the project. He is joined by character designer Ryoma Ebata and composer Hitoshi Fujima, who is responsible for crafting the film's musical landscape.

Core Cast and New Voice Additions

The essential core cast members are reprising their iconic roles, ensuring familiarity for long-time viewers. This includes Miho Okasaki as the protagonist Rimuru, Megumi Toyoguchi as the omniscient Raphael, and Tomoaki Maeno voicing the mighty Veldora.

The narrative will be enhanced by several significant new additions to the voice roster. Saori Onishi joins the cast as Yura, a prominent priestess originating from the seabed nation of Kaien. Also hailing from Kaien’s political structure are Koichi Domoto, who voices Zodon, the nation’s cabinet minister, and Koji Yusa, cast as Djeese, the prime minister.

Plot Synopsis and Global Distribution

The film’s storyline is set immediately following the grand foundation celebration of the Jura Tempest Federation. Rimuru and his senior staff receive an invitation from Elmesia, the regal ruler of the elven territory Sarion, for a retreat on a secluded private resort island. This tranquil setting is quickly disrupted by enigmatic developments centered around the new character Yura, setting the stage for unforeseen conflicts that will challenge the peace Rimuru endeavors to maintain.

Adding to the film's atmosphere is the theme song, Utopia, performed by TRUE. Notably, the movie features an entirely original narrative penned by series creator Fuse himself, expanding the intricate lore and character development cherished by the fandom.

In positive news for the international audience, Crunchyroll has successfully secured the theatrical distribution rights across the world, excluding the majority of Asian territories. This arrangement guarantees global audiences a wide theatrical viewing experience shortly after the Japanese premiere. With the main *That Time I Got Reincarnated as a Slime* anime progressing strongly, including Season 3 currently airing since April 2024 and Season 4 already confirmed, the franchise maintains its dominant position within the fantasy and isekai genres.