Completed
“Demon King Diablo, mistaken for God, protects High Priest Lumachina to cleanse Church corruption.”
How Not to Summon a Demon Lord Ω
異世界魔王と召喚少女の奴隷魔術Ω
6.68
6,562 rank · 462,362 viewers · 2,778 favorites
Action
Comedy
Fantasy
Romance
Ecchi
Harem
Isekai
Watch on
Crunchyroll
Would You Love or Hate This?
AI-powered analysis tailored to your taste
Based on your preference for character-driven stories with layered emotional arcs, this title's exploration of identity and belonging would deeply resonate. The pacing mirrors series you've rated highly, and its thematic depth aligns with your appreciation for nuanced storytelling...
However, the slow initial episodes might test your patience given your history of dropping shows that don't hook you early. The art style shift in the middle arc could also be a concern...
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Honest pros & cons
Based on your library
Synopsis
Demon King Diablo, mistaken for God, protects High Priest Lumachina to cleanse Church corruption.
The Demon King Diablo is back as... God? A fateful encounter with the High Priest Lumachina Weselia finds Diablo and his party accompanying this mysterious stranger on a journey to cleanse the Church of its corruption. Believed to be God by Lumachina, Diablo eventually decides to protect her on her initial quest to find the head paladin, the virtuous Batutta. Diablo, Rem, Shera and Lumachina are joined by the grasswalker, Horn and the Magmatic Maid, Rose. Will Diablo fulfil Lumachina's wish? And can the Demon Lord from Another World truly play the role of God?
What people say
Community consensus
Derived from 38 sampled reviews
5.8
/10
What 38 viewers settled on.
63%
recommend
Score distribution
median 6
mode 7
σ 2.02
Agreement
Polarized
σ 2.02 · split reception
The polarity gap
4.2 pts
Recommenders 7.4 · others 3.2
Yes
No
Score over time
↑ 2.82
Running avg · Jun 2021 → Jun 2025
Snap verdicts
· shortest highly-rated reviews
- 7 “This anime’s dumb, deliberately stupid humor is exactly what makes it hilarious and relaxing to watch after a long day. While the fan service might bother some, it’s easy to skip if it’s not your...”
- 9 “Season 2 successfully integrates ecchi elements into the plot by combining faith and superpowers in the isekai setting, making fanservice feel essential rather than gratuitous. While the pacing...”
- 8 “Unapologetic fan-service and self-aware ecchi comedy lift How Not to Summon a Demon Lord above its genre, while fast pacing, creative world-building, and a genuinely engaging RPG-flavored combat...”
Verbosity
Short · 39%
Medium · 42%
Long · 18%
Watch Order & Related
Explore the How Not to Summon a Demon Lord Ω universe
Cast
See all →Trailers & videos
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See all →Made by
See all credits →Production slate
- Format 10 × 24′ eps × min
- Total runtime 4h 00m all episodes
- Aired Apr 2021 – Jun 2021 Spring 2021
- Source Tv media type
- Rated PG 13 - Teens 13 or older
- Ref. BS-16335 catalog
Produced by
- TBS Producer
- Kodansha Producer
- Half H.P Studio Producer
- KlockWorx Producer
- 81 Produce Producer
- Avex Pictures Producer
- Crunchyroll Producer
- GREE Producer
Licensed by
- Funimation Licensor