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!
Episodes 24
Watch order
Characters & voices
Rimuru Tempest
Main
Miho Okasaki
日本語
Shion
Supporting
Mao Ichimichi
日本語
Veldora Tempest
Supporting
Tomoaki Maeno
日本語
Ranga
Supporting
Chikahiro Kobayashi
日本語
Milim Nava
Supporting
Rina Hidaka
日本語
Benimaru
Supporting
Makoto Furukawa
日本語
Souei
Supporting
Takuya Eguchi
日本語
Shuna
Supporting
Sayaka Senbongi
日本語
Daikenja
Supporting
Megumi Toyoguchi
日本語
Rigurd
Supporting
Kanehira Yamamoto
日本語
Rigur
Supporting
Haruki Ishiya
日本語
Gobta
Supporting
Asuna Tomari
日本語
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Details
- Format
- TV
- Episodes
- 24
- Duration
- 24 min per episode
- Status
- Finished
- Season
- Spring 2026
- Aired
- 2026-04-03 → 2026-09-25
- Studio
- 8-bit
- Source
- Light novel
- Favourites
- 5,501
- Also known as
- Tensura 4 · 転スラ 4 · เกิดใหม่ทั้งทีก็เป็นสไลม์ไปซะแล้ว ซีซั่น 4 · О моём перерождении в слизь 4