Clevatess Anime Reveals New Trailer, Cast Additions
The upcoming Clevatess: The King of Devil Beasts, The Baby and the Brave of Undead anime revealed a new trailer. Studio Lay-duce is animating the series which premieres in July. The new trailer features the opening theme song "Ruler" by Mayu Maeshima:
Kiyotaka Kaguchi is directing the anime with Keigo Koyanagi on the series composition. Soichiro Sako is doing the character designs. Yuichi Nakamura, Mutsumi Tamura, and Haruka Shiraishi are leading the cast as Clevatess, Clen, and Alicia. Joining them are:
- Jun Hashizume as King Heiden
- Mamoru Miyano as Stefan
- Yuki Ono as Milro
- Kenta Miyake as Horgus
- Yuma Uchida as Katz
- Yohei Azakami as Mudo
- Shinba Tsuchiya as Minark
The anime will adapt the Clevatess: Majuu no Ou to Akago to Kabane no Yuusha manga by Yuji Iwahara. The manga has been serialized on Line Manga platform since 2020.

The plot follows Alicia, who always dreamed of being a hero. Eventually she is chosen by the King as one of the 13 fighters destined to save the world. However, things get complicated and it starts to look like the only hope for humanity is a single baby entrusted to the evil Demon King...
Source: AnimeJapan 2025, Official Website
©Yuji Iwahara/LDF/Clevatess Production Committee