An anime movie was announced following the 12th and final episode of second season's second cours of the Tensei shitara Slime Datta Ken (That Time I Got Reincarnated as a Slime) television anime on Thursday, scheduled to open in theaters in Fall 2022. Bandai Namco Arts also opened an official website for the movie, revealing an announcement promo and a teaser visual (pictured).
Produced by 8bit, the first season aired in 24 episodes in Fall 2018, followed by the first cours of second season premiering in Winter 2021, and the second cours on July 6. The animation studio also produced the Tensura Nikki: Tensei shitara Slime Datta Ken (The Slime Diaries: That Time I Got Reincarnated as a Slime) spin-off anime that aired in Spring 2021. Crunchyroll and Funimation streamed the anime series with English subtitles. Funimation is also streaming an English dub.