That Time I Got Reincarnated as a Slime Season 4 (2026) Episode Guide
Also known as: Tensura 4 · 転生したらスライムだった件 第4期
Characters
Main cast
Meet the principal characters in Tensei shitara Slime Datta Ken 4th Season, with sourced portraits and voice-actor credits.
24 sourced episode entries are available for progress tracking. Classification labels will appear only after editorial review.
Episode tracker
Tensei shitara Slime Datta Ken 4th Season episode list
Check off episodes as you watch. Progress is saved in this browser and syncs across devices when you sign in. No filler or canon claims are shown without a reviewed guide.
Episode progress
Track every available episode. No filler or canon labels are shown until a reviewed guide exists.
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| Episode | Title | Air date | Watched |
|---|---|---|---|
| 1 | New Days | 3 Apr 2026, 3 April 2026 | |
| 2 | The Dungeon Evolves | 10 Apr 2026, 10 April 2026 | |
| 3 | The Avatar Team is Formed | 17 Apr 2026, 17 April 2026 | |
| 4 | Invitation | 24 Apr 2026, 24 April 2026 | |
| 5 | The First Step | 8 May 2026, 8 May 2026 | |
| 6 | The Council of the West | 15 May 2026, 15 May 2026 | |
| 7 | The Mastermind's Identity | 22 May 2026, 22 May 2026 | |
| 8 | The Groundwork of Greed | 29 May 2026, 29 May 2026 | |
| 9 | Investigating the Ruins | 5 Jun 2026, 5 June 2026 | |
| 10 | The Master of Greed | 12 Jun 2026, 12 June 2026 | |
| 11 | Milim's Friend | 19 Jun 2026, 19 June 2026 | |
| 12 | Tempest Evolves | 26 Jun 2026, 26 June 2026 | |
| 13 | New Companions | 3 Jul 2026, 3 July 2026 | |
| 14 | The Black Numbers | 10 Jul 2026, 10 July 2026 | |
| 15 | An Unsettling Feeling | 17 Jul 2026, 17 July 2026 | |
| 16 | Gran, the Hero of Dawn | 24 Jul 2026, 24 July 2026 | |
| 17 | Lubelius, the Point of Convergence | 7 Aug 2026, 7 August 2026 | |
| 18 | Turbulence in the West | 14 Aug 2026, 14 August 2026 | |
| 19 | Death and Loss | 21 Aug 2026, 21 August 2026 | |
| 20 | Chronoa the Hero, Part 1 | 28 Aug 2026, 28 August 2026 | |
| 21 | Chronoa the Hero, Part 2 | 4 Sep 2026, 4 September 2026 | |
| 22 | Where the Soul Resides | 11 Sep 2026, 11 September 2026 | |
| 23 | Granville's Hope | 18 Sep 2026, 18 September 2026 | |
| 24 | The Hero Awakens | 25 Sep 2026, 25 September 2026 |