Synopsis
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!
Season 4 aired between 03 Apr 2026 and 18 Sep 2026, 24 episodes.
Episodes
E01
新しい日々
03 Apr 2026
E02
進化する迷宮
10 Apr 2026
E03
仮魔体チーム結成
17 Apr 2026
E04
招待状
24 Apr 2026
E05
最初の一歩
08 May 2026
E06
西方諸国評議会
15 May 2026
E07
黒幕の正体
22 May 2026
E08
強欲の布石
29 May 2026
E09
遺跡調査
05 Jun 2026
E10
強欲の主人
12 Jun 2026
E11
ミリムの友達
19 Jun 2026
E12
進化する魔国連邦(テンペスト)
26 Jun 2026
E13
新しい仲間達
03 Jul 2026
E14
黒色軍団（ブラックナンバーズ）
10 Jul 2026
E15
不穏な気配
17 Jul 2026
E16
夜明けの勇者グラン
24 Jul 2026
E17
集束の地ルベリオス
31 Jul 2026
E18
TBA
07 Aug 2026
E19
TBA
14 Aug 2026
E20
TBA
21 Aug 2026
E21
TBA
28 Aug 2026
E22
TBA
04 Sep 2026
E23
TBA
11 Sep 2026
E24
TBA
18 Sep 2026