That Time I Got Reincarnated as a Slime S4E18 — Turbulence in the West
8.9
That Time I Got Reincarnated as a Slime•Season 4•Episode 18

Turbulence in the West

8.9/10 · 2,623 votesAug 14, 202624 min

Ranked #6 of 24 in Season 4•+0.6 vs season avg

Discussion

An army of demons advances from the north, leaving the Western Nations in turmoil.

Previous episodeE17 · Lubelius, the Point of ConvergenceNext episodeE19 · Death and Loss
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Seasons4

All1234

Season 4 Episodes24

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Milim's Friend

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The Black Numbers stillE14 8.8

The Black Numbers

An Unsettling Feeling stillE15 7.7

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Gran, the Hero of Dawn stillE16 7.7

Gran, the Hero of Dawn

Lubelius, the Point of Convergence stillE17 8.5

Lubelius, the Point of Convergence

Turbulence in the West stillE18 8.9Now viewing

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The Hero Awakens stillE24 8.7

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Cast10

Miho Okasaki

Miho Okasaki

Rimuru (voice)

Tomoaki Maeno

Tomoaki Maeno

Veldora (voice)

Takuya Eguchi

Takuya Eguchi

Souei (voice)

Hochu Otsuka

Hochu Otsuka

Hakurou (voice)

Asuna Tomari

Asuna Tomari

Gobta (voice)

Chikahiro Kobayashi

Chikahiro Kobayashi

Ranga (voice)

Jun Fukushima

Jun Fukushima

Gabiru (voice)

Rie Tanaka

Rie Tanaka

Trainie (voice)

Rina Hidaka

Rina Hidaka

Milim (voice)

Anzu Haruno

Anzu Haruno

Rimiris (voice)

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Episode Summary

"Turbulence in the West" is episode 18 of That Time I Got Reincarnated as a Slime season 4. It scored 8.9/10 from 2,623 votes, ranking #6 of 24 episodes this season (season average 8.3). It aired on August 14, 2026.

Next: E19 · Death and LossBest of Season 4