The Idaten Deities Know Only Peace (2021)

A bold, mature anime from MAPPA where battle gods who have never known war are suddenly thrust into a chaotic, no-holds-barred conflict against reawakened demons.

The Idaten Deities Know Only Peace - Series Information

  • Original Title: 平穏世代の韋駄天達
  • First Air Year: 2021
  • Last Air Year: 2021
  • Type: TV Series
  • Genres: Animation, Comedy, Action, Adventure, Sci-Fi, Fantasy
  • Content Rating (US): TV-MA
  • Episode Runtime: Average runtime per episode (23 minutes)
  • Number of Seasons: 1
  • Number of Episodes: 11
  • Status: Ended
  • Original Language: Japanese
  • Spoken Languages: Japanese
  • First Air Date: July 23, 2021 (United States - TV-MA), July 23, 2021 (Canada - 18+), July 23, 2021 (Australia - MA 15+), July 23, 2021 (Mexico - C)
  • Networks: Fuji TV
  • Alternative Titles: 平稳世代的韦駄天们 (CN), Heion Sedai no Idaten-tachi (JP), Боги-стражники не ведали войны (RU), Idaten Deities in the Peaceful Generation (US)
  • Production Companies: MAPPA, Fuji Television Network, Aniplex, GREE Entertainment, Hakusensha, dentsu
  • Production Countries: Japan

The Idaten Deities Know Only Peace - Plot

It has been 800 years since the incredibly fast and powerful gods of battle known as the Idaten had sealed away the demons after an intense battle. Now, that battle is just considered a myth or a fairytale. While the current generation of Idaten who have never even had to fight are enjoying their peaceful lives, someone awakened the demons once again! Armed forces, ingenuity, politics, and intrigue. If you've got it, use everything you can! This three-way battle royale with no rules and no limits is about to begin!!

The Idaten Deities Know Only Peace - Trailer

See the chaos unfold as gods, demons, and humans collide in this action-packed official trailer:

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The Idaten Deities Know Only Peace - Cast & Crew

Main Cast

  • Romi Park
  • Megumi Ogata
  • Yui Horie
  • Akemi Okamura
  • Akira Ishida
  • Shizuka Itoh
  • Asami Seto
  • Sumire Uesaka
  • Shizuka Ishigami
  • Masuo Amada

Writers

  • Hiroshi Seko

Executive Producers

  • Manabu Otsuka
  • Keiichi Takeda
  • Atsuhiro Iwakami
  • Masanori Miyake
  • Yasushi Kuwata

The Idaten Deities Know Only Peace - FAQs

Is The Idaten Deities Know Only Peace based on a manga?

The series is adapted from the manga of the same name by Amahara, with art by coolkyousinnjya. Originally serialized on the Nico Nico Seiga platform, the manga blends dark fantasy, ecchi humor, and intense battle sequences — all of which carry over vividly into the anime adaptation produced by MAPPA.

What makes The Idaten Deities Know Only Peace stand out?

The series subverts typical battle-anime expectations by centering on gods who have never actually fought, then throwing them into a chaotic three-way conflict involving demons and scheming humans. MAPPA's fluid animation and Hiroshi Seko's sharp writing give the show a distinctly irreverent, high-energy identity that sets it apart from the crowd.

Where can you stream The Idaten Deities Know Only Peace?

The series is available to stream on Crunchyroll and the Crunchyroll Amazon Channel, both offering it as part of their subscription libraries. Availability may vary by region, so checking your local Crunchyroll catalog is the best way to confirm access.

Who voices the main characters in the series?

The cast is stacked with acclaimed voice talent. Romi Park voices Hayato, Megumi Ogata plays Ysley, and Yui Horie brings Paula to life. Other standout performances come from Akira Ishida as Prontea, Akemi Okamura as Rin, and Shizuka Itoh as Gil — a lineup that anime fans will immediately recognize.

How was The Idaten Deities Know Only Peace received by critics?

The series earned a devoted following for its bold visual style and willingness to push boundaries with mature content and dark humor. Critics praised MAPPA's animation quality and the fast-paced storytelling, though some noted the single season leaves the narrative feeling incomplete given the manga's broader scope.

Why does The Idaten Deities Know Only Peace carry a TV-MA rating?

The TV-MA rating reflects the series' graphic violence, mature themes, and ecchi elements woven throughout. The show doesn't shy away from brutal battle sequences or provocative humor, making it firmly aimed at adult anime audiences rather than younger viewers.

Will there be a second season of The Idaten Deities Know Only Peace?

As of now, the series has officially ended after its single 11-episode season in 2021, with no second season announced. Fans hoping for more of the story are encouraged to explore the original manga, which continues beyond where the anime concludes.

What anime series are similar to The Idaten Deities Know Only Peace?

If you enjoyed this series, Rage of Bahamut, Helck, and Claymore offer similarly intense fantasy battles. For a comparable blend of comedy and action, Combatants Will Be Dispatched! and The Dungeon of Black Company hit similar notes. Ushio and Tora is another strong pick for fans of demon-fighting mythology.

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