Official announcement made regarding the anime adaptation of The Slime Diaries: That Time I Got Reincarnated as a Slime as a spin-off series.
The Slime Diaries: That Time I Got Reincarnated as a Slime anime series premiered in Japan, expanding the franchise with a slice-of-life spin-off focusing on daily life adventures.
The first season of The Slime Diaries concluded its broadcast run in Japan, completing the initial arc of this spin-off series.