That Time I Got Reincarnated as a Slime Season 4 · Episode 23
Episode 23
2026-09-1824 min
● ReleasingEpisode 19 of 24 out · ep 20 airs Fri, Aug 28, 02:00 PM UTC · in 2d
1New Days2026-04-0324 minTempest is thriving after the success of its festival, but unexpected trouble has arisen with the new dungeon.
2The Dungeon Evolves2026-04-1024 minRimuru and his trusted companions discuss ideas for improving the dungeon.
3The Avatar Team Is Formed2026-04-1724 minRimuru, Ramiris, Veldora, and Milim work on perfecting their avatars before facing Team Green Fury.
4Invitation2026-04-2424 minThe Council of the West deliberates on whether to grant membership to Tempest.
5The First Step2026-05-0824 minRimuru attends the meeting that will determine Tempest's membership in the Council of the West.
6The Council of the West2026-05-1524 minA list of unreasonable demands from the Council makes Rimuru realize that a deeper plot is in motion.
7The Mastermind’s Identity2026-05-2224 minAn interrogation of Prince Elric's would-be shooter reveals who's pulling the strings behind the Council.
8The Groundwork of Greed2026-05-2924 minGlenda reveals all she knows about the Council and the Rozzos, and Rimuru prepares to inspect ancient ruins.
9Investigating the Ruins2026-06-0524 minThe investigation of the ancient ruins of Amrita begins.
10The Master of Greed2026-06-1224 minRimuru and Mirabel come face-to-face at last in the ancient ruins.
11Milim’s Friend2026-06-1924 minRimuru helps Milim confront the Chaos Dragon, a corrupted form of the baby dragon that was once her friend.
12Tempest Evolves2026-06-2624 minRimuru shares his plans for Tempest's future, including a new system of government and Council representation.
13New Companions2026-07-0324 minRamiris and Veldora are feeling overworked, so they ask Rimuru to find assistants for them.
14The Black Numbers2026-07-1024 minDiablo returns with new demon subordinates to add to Tempest's ranks.
15An Unsettling Feeling2026-07-1724 minAs Tempest continues to grow and evolve, the Moderate Harlequin Alliance approaches Demon Lord Leon.
16Gran, the Hero of Dawn2026-07-2424 minLuminus meets with Rimuru to discuss Gran and future plans.
17Lubelius, the Point of Convergence2026-08-0724 minWhile Leon seeks Elmesia's help in finding Chloe, Granville's forces invade Lubelius.
18Turbulence in the West2026-08-1424 minAn army of demons advances from the north, leaving the Western Nations in turmoil.
19Death and Loss2026-08-2124 minGranville's true plan is revealed, but it may already be too late to stop it.
2The Dungeon Evolves2026-04-1024 minRimuru and his trusted companions discuss ideas for improving the dungeon.3The Avatar Team Is Formed2026-04-1724 minRimuru, Ramiris, Veldora, and Milim work on perfecting their avatars before facing Team Green Fury.4Invitation2026-04-2424 minThe Council of the West deliberates on whether to grant membership to Tempest.5The First Step2026-05-0824 minRimuru attends the meeting that will determine Tempest's membership in the Council of the West.6The Council of the West2026-05-1524 minA list of unreasonable demands from the Council makes Rimuru realize that a deeper plot is in motion.7The Mastermind’s Identity2026-05-2224 minAn interrogation of Prince Elric's would-be shooter reveals who's pulling the strings behind the Council.8The Groundwork of Greed2026-05-2924 minGlenda reveals all she knows about the Council and the Rozzos, and Rimuru prepares to inspect ancient ruins.9Investigating the Ruins2026-06-0524 minThe investigation of the ancient ruins of Amrita begins.10The Master of Greed2026-06-1224 minRimuru and Mirabel come face-to-face at last in the ancient ruins.11Milim’s Friend2026-06-1924 minRimuru helps Milim confront the Chaos Dragon, a corrupted form of the baby dragon that was once her friend.12Tempest Evolves2026-06-2624 minRimuru shares his plans for Tempest's future, including a new system of government and Council representation.13New Companions2026-07-0324 minRamiris and Veldora are feeling overworked, so they ask Rimuru to find assistants for them.14The Black Numbers2026-07-1024 minDiablo returns with new demon subordinates to add to Tempest's ranks.15An Unsettling Feeling2026-07-1724 minAs Tempest continues to grow and evolve, the Moderate Harlequin Alliance approaches Demon Lord Leon.16Gran, the Hero of Dawn2026-07-2424 minLuminus meets with Rimuru to discuss Gran and future plans.17Lubelius, the Point of Convergence2026-08-0724 minWhile Leon seeks Elmesia's help in finding Chloe, Granville's forces invade Lubelius.18Turbulence in the West2026-08-1424 minAn army of demons advances from the north, leaving the Western Nations in turmoil.19Death and Loss2026-08-2124 minGranville's true plan is revealed, but it may already be too late to stop it.
That Time I Got Reincarnated as a Slime Season 4★ 83%Synopsis
The fourth season of Tensei Shitara Slime Datta Ken. Demon Lord Rimuru's dream of creating an alliance between humans and monsters takes a step closer to being realized. As Tempest continues to prosper, Granville Rozzo and his granddaughter, Maribel Rozzo, clash with Demon Lord Rimuru over their plan to protect mankind by ruling over them. Meanwhile, in El Dorado, Demon Lord Leon works toward goals of his own. The awakening of a new Hero draws near! (Source: Crunchyroll News)
Trailer
Characters & Voice Actors
Rimuru TempestMain
Miho OkasakiJP
DiabloSupporting
Takahiro SakuraiJP
KurobeeSupporting
VestaSupporting
HakurouSupporting
RigurSupporting
Haruki IshiyaJP
Granbell RossoSupporting
Daisuke OnoJP
Hinata SakaguchiSupporting
Manami NumakuraJP
FootmanSupporting
BenimaruSupporting
Makoto FurukawaJP
Ryouta SekiguchiSupporting
KaijinSupporting
Staff
Takahiro KishidaMonster Design
Jin AketagawaSound Director
Kenji YasudaAssistant Director
Ryuuta IidaMusic
Eir AoiTheme Song Performance (OP1)
Naokatsu TsudaDirector
Azusa TadokoroTheme Song Performance (ED2)
Taiki KawakamiOriginal Story
TSUKIMICHI -Moonlit Fantasy- Season 2
That Time I Got Reincarnated as a Slime
Overlord
Mushoku Tensei: Jobless Reincarnation
The Rising of the Shield Hero
Re:ZERO -Starting Life in Another World- Season 2
In the Land of Leadale
Mushoku Tensei: Jobless Reincarnation Cour 2
Reincarnated as a Dragon Hatchling
Comments (0)
No comments yet — be the first.