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?
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

Mutsumi Tamura

Yuichi Nakamura

Saya Aizawa

Aoi Yuki

Hiroki Yasumoto

Chiharu Shigematsu

Tomoyo Kurosawa

Tomokazu Seki

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

Season1
July 2, 2025·12episodes
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."

Season2
July 8, 2026·13episodes
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
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.