Format: TV
Episodes: 12
Episode length: 24 min
Status: Finished
Aired from: Jul 2, 2025
Until: Sep 17, 2025
Season: Summer 2025
Source: Manga
Average score: 77%
Mean score: 77%
Popularity: 92,696
Favorites: 2,233
Producers: AT-X, Crunchyroll, KADOKAWA, Sammy, BS Nittele, Lay-duce, LINE Digital Frontier, Culture Entertainment
Genres: Action, Drama, Fantasy
Hashtag: #クレバテス #clevatess
Romaji: Clevatess: Majuu no Ou to Akago to Kabane no Yuusha
English: Clevatess
Native: クレバテス-魔獣の王と赤子と屍の勇者-
Synonyms: Clevatess: The King of Devil Beasts The Baby and the Brave of Undead เคลวาเทส อสูรจอมราชัน

External & streaming links

Clevatess

★ 7.7 92,696 members

The story centers on the titular Clevatess, the lord of Dark Beasts, who wields both uncanny intellect and destructive power. Frustrated by the 13 heroes tasked to destroy him, he has decided to be rid of humanity once and for all. However, he has been charged with one nuisance: he revived a hero he personally slayed and adopts an orphaned humanoid baby—the last hope to save a dying world. The world stands upon the brink of Armageddon, with the obligation of raising one child holding it all back. Now bound together, what fate awaits this unlikely trio?

(Source: Anime News Network, Crunchyroll, edited)

Note: The first episode aired with a runtime of ~46 minutes as opposed to the standard 24 minute long episode.