That Time I Got Reincarnated as a Slime S4E15 — An Unsettling Feeling
7.7
That Time I Got Reincarnated as a Slime•Season 4•Episode 15

An Unsettling Feeling

7.7/10 · 1,846 votesJul 17, 202624 min

Ranked #21 of 24 in Season 4•−0.6 vs season avg

Discussion

As Tempest continues to grow and evolve, the Moderate Harlequin Alliance approaches Demon Lord Leon.

Previous episodeE14 · The Black NumbersNext episodeE16 · Gran, the Hero of Dawn
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Seasons4

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Season 4 Episodes24

New Days stillE1 7.7

New Days

The Dungeon Evolves stillE2 7.5

The Dungeon Evolves

The Avatar Team Is Formed stillE3 7.7

The Avatar Team Is Formed

Invitation stillE4 7.5

Invitation

The First Step stillE5 8.1

The First Step

The Council of the West stillE6 8.6

The Council of the West

The Mastermind's Identity stillE7 8.2

The Mastermind's Identity

The Groundwork of Greed stillE8 7.7

The Groundwork of Greed

Investigating the Ruins stillE9 8.1

Investigating the Ruins

The Master of Greed stillE10 8.9

The Master of Greed

Milim's Friend stillE11 8.7

Milim's Friend

Tempest Evolves stillE12 7.8

Tempest Evolves

New Companions stillE13 8.0

New Companions

The Black Numbers stillE14 8.8

The Black Numbers

An Unsettling Feeling stillE15 7.7Now viewing

An Unsettling Feeling

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 8.9

Turbulence in the West

Death and Loss stillE19 9.0

Death and Loss

Chronoa the Hero (1) stillE20 9.1

Chronoa the Hero (1)

Chronoa the Hero (2) stillE21 9.1

Chronoa the Hero (2)

Where the Soul Resides stillE22 9.0

Where the Soul Resides

Granville's Hope stillE23 8.8

Granville's Hope

The Hero Awakens stillE24 8.7

The Hero Awakens

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)

Crew1

X

Xu Hui

Key Animation

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Episode Summary

"An Unsettling Feeling" is episode 15 of That Time I Got Reincarnated as a Slime season 4. It scored 7.7/10 from 1,846 votes, ranking #21 of 24 episodes this season (season average 8.3). It aired on July 17, 2026.

Next: E16 · Gran, the Hero of DawnBest of Season 4