Watch That Time I Got Reincarnated as a Slime Season 4 Episode 1 Online
“New Days” — Watch "That Time I Got Reincarnated as a Slime" Season 4 Episode 1 online in HD for free. Check streaming providers, cast, and episode details.
Where can I watch "New Days" online?
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Season 4 Episode 1 — Aired on Apr 3, 2026 • runs about 24 minutes.
Notable cast/guest names in this episode include Miho Okasaki, Tomoaki Maeno, Takuya Eguchi, Hochu Otsuka.
This page includes 5 official still(s) (when available) plus legal availability links.
Looking for “watch That Time I Got Reincarnated as a Slime Season 4 Episode 1 online”? This is a legal-only guide with synopsis, stills, and navigation for this season.
Synopsis
Tempest is thriving after the success of its festival, but unexpected trouble has arisen with the new dungeon.
Stills
Cast
as Rimuru (voice)
as Veldora (voice)
as Souei (voice)
as Hakurou (voice)
as Gobta (voice)
as Ranga (voice)
as Gabiru (voice)
as Trainie (voice)
as Milim (voice)
as Rimiris (voice)
Episodes – Season 4
Trailer / clip
There�s no trailer available for this series right now.
