That Time I Got Reincarnated as a Slime the Movie: Tears of the Azure Sea
Watch the main series first; this is a low-stakes beach adventure for established fans
The brief
This slime isekai movie feels like an extended beach episode that got a theatrical budget, complete with tropical resort vibes and the franchise's signature mix of wholesome friendship moments and light political intrigue. Director Yasuhito Kikuchi keeps things breezy and colorful, but the pacing drags whenever it tries to balance vacation hijinks with the mysterious Yura subplot. Miho Okasaki brings her usual charm to Rimuru, though the voice cast feels like they're on autopilot through familiar character beats. Perfect for fans who want more time with these characters in a low-stakes setting, but newcomers should definitely start with the main series first.
The verdict
If you're already invested in the Slime universe and enjoy low-stakes character hangouts with pretty animation, this extended beach episode with a theatrical budget delivers exactly what you'd expect. If you're new to the franchise or need tight pacing and meaningful plot development from your anime films, start with the main series instead and skip this breezy but ultimately forgettable side quest.
Watch with
- 👥 Anime fans seeking comfort viewing
- ⚠️ Newcomers to the franchise
Heads up
- Mild fantasy violence and action sequences (brief)
Credits
- Director
- Yasuhito Kikuchi
- Cast
- Miho Okasaki, Mao Ichimichi, Tomoaki Maeno, Makoto Furukawa, Sayaka Senbongi, Hisako Kanemoto, Koichi Domoto
Official synopsis
After concluding the opening ceremony of the Demon Kingdom Federation Tempest, Rimuru and his companions are invited by the Celestial Emperor Hermesia of the great elven nation – the Magi Dynasty Salion – to visit her private resort island. As the group enjoys their brief vacation, a mysterious woman named Yura appears. A new incident unfolds against the backdrop of the boundless azure sea.
The Double
Make a night of it
Pair this with Perfect Blue (1998)
Both animated psychological thrillers exploring identity transformation and mysterious circumstances.
Total runtime: 1h 45m + 1h 22m = 3h 7m
