Clevatess

クレバテス-魔獣の王と赤子と屍の勇者

One of the Lords of Dark Beasts, Clevatess’s reign shatters when he revives a hero he personally slayed and adopts an orphaned humanoid baby—the last hope to save a dying world. Now bound together, what fate awaits this unlikely trio?

2025–2026 2 Seasons 25 Episodes
★ 8.1 / 10 116 ratings
AnimationAction & AdventureSci-Fi & FantasyDrama
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Clevatess

Status

Ended

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Synopsis

One of the Lords of Dark Beasts, Clevatess’s reign shatters when he revives a hero he personally slayed and adopts an orphaned humanoid baby—the last hope to save a dying world. Now bound together, what fate awaits this unlikely trio?

About

Clevatess premiered on July 2, 2025. It falls under the Animation, Action & Adventure, Sci-Fi & Fantasy, Drama genres. The series has aired across 2 seasons and 25 episodes. It airs on AT-X. and concluded its run on September 30, 2026.

Why viewers enjoy Clevatess

Clevatess targets fans of Animation anime, especially viewers who appreciate stories that blend Action & Adventure, Sci-Fi & Fantasy, Drama elements. This combination of Animation, Action & Adventure, Sci-Fi & Fantasy, Drama sets the show's pacing and tone, and explains why it resonates with that specific audience over more general animated programming.

Production

Clevatess was animated by Lay-duce, KADOKAWA, Sammy, and broadcast on AT-X.

Critical reception

Clevatess holds a rating of 8.1 out of 10 based on 116 user reviews on TMDB, a strong score that reflects broad satisfaction from its audience.

Themes & motifs

Recurring motifs and themes throughout Clevatess include: revenge, based on manga, parenting, dark fantasy, seinen, anime, high fantasy, intense. These threads anchor the show's narrative direction and offer a reliable indicator of the kind of viewing experience it delivers.

Voice cast

  • Haruka Shiraishi

    Haruka Shiraishi

  • Mutsumi Tamura

    Mutsumi Tamura

  • Yuichi Nakamura

    Yuichi Nakamura

  • Saya Aizawa

    Saya Aizawa

  • Aoi Yuki

    Aoi Yuki

  • Hiroki Yasumoto

    Hiroki Yasumoto

  • Chiharu Shigematsu

    Chiharu Shigematsu

  • Tomoyo Kurosawa

    Tomoyo Kurosawa

  • Tomokazu Seki

    Tomokazu Seki

  • Miou Tanaka

    Miou Tanaka

Production credits

Direction
Kiyotaka Taguchi
Writing
Keigo Koyanagi · Yuji Iwahara

Release dates

Premiered

July 2, 2025

Last aired

September 30, 2026

Seasons & episodes

Season 1 poster

Season1

July 2, 2025·12episodes

The story begins with the Kingdom of Haiden sending 13 Heroes armed with legendary "Regalia" swords to kill Clevatess, one of the four legendary Lords of the Dark Beasts. The mission is a total disaster: Clevatess effortlessly slaughters the heroes and proceeds to decimate the kingdom study in slaughter."

Season 2 poster

Season2

July 8, 2026·13episodes

The war is over, but General Drel's secrets remain. As visitors from Hiden, Boelate, and Eslinn converge on Solsein, Boelate's divine academy, the search for Drel's hidden room begins. Among those drawn into the mystery is Klen, now serving as Luna's magic teacher. But what truth lies at the heart of Drel's secret?

Themes & topics

Keywords associated with this title by the community.

  • revenge
  • based on manga
  • parenting
  • dark fantasy
  • seinen
  • anime
  • high fantasy
  • intense
  • legendary sword

Network

AT-X

Frequently asked questions

When did Clevatess premiere?

Clevatess premiered on July 2, 2025.

How many seasons does Clevatess have?

Clevatess has 2 seasons and 25 episodes in total.

What genre is Clevatess?

Clevatess is classified under Animation, Action & Adventure, Sci-Fi & Fantasy, Drama.

What networks did Clevatess air on?

Clevatess aired on AT-X.

Is Clevatess finished?

Yes, Clevatess concluded its run on September 30, 2026.

Where is Clevatess from?

Clevatess is a Japanese anime production.

What is the TMDB rating of Clevatess?

Clevatess holds a rating of 8.1 out of 10 on TMDB based on community reviews.