Series synopsis
Clevatess, also known as クレバテス-魔獣の王と赤子と屍の勇者 is a Japanese animation action & adventure sci-fi & fantasy television series that premiered on AT-X on July 2, 2025. It stars Haruka Shiraishi, Mutsumi Tamura, Yuichi Nakamura and Saya Aizawa.
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?
Premise
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?
Cast and characters
Leading cast
- Haruka Shiraishi as Alicia (voice)
- Mutsumi Tamura as Clen (voice)
- Yuichi Nakamura as Clevatess (voice)
- Saya Aizawa as Luna (voice)
- Aoi Yuuki as Nell (voice)
- Hiroki Yasumoto as Dorel (voice)
- Chiharu Shigematsu as Maynard (voice)
- Tomoyo Kurosawa as Naie (voice)
Supporting cast
- Tomokazu Seki as Rod (voice)
- Miou Tanaka as Margo (voice)
- Jun Hashizume as The King of Haiden (voice)
- Shigeru Chiba as Broco (voice)
- Mamoru Miyano as Stefan (voice)
- Yuki Ono as Mirlo (voice)
- Kenta Miyake as Holgas (voice)
- Yuma Uchida as Katz (voice)
- Yohei Azakami as Mudo (voice)
- Shimba Tsuchiya as Minark (voice)
Episodes
This series spans 2 seasons with 24 episodes.
| Season | Episodes | First aired | Last aired |
|---|---|---|---|
| Season 1 | 12 | July 2, 2025 | September 17, 2025 |
| Season 2 | 12 | July 8, 2026 | September 23, 2026 |
| Episode | Title | Air date |
|---|---|---|
| 1 |
The Lord of Dark Beasts An expedition of heroes challenges a powerful monster that keeps mankind trapped on a single continent. |
July 2, 2025 |
| 2 |
The Beast Lord in Captivity Alicia and Clevatess are captured by a group of foul bandits. |
July 9, 2025 |
| 3 |
Hero's Duty Nell is punished for her dreams of freedom. |
July 16, 2025 |
| Episode | Title | Air date |
|---|---|---|
| 1 |
Solsein, the Divine Academy Klen and Alicia head to a school in search of Drel's secret room. |
July 8, 2026 |
| 2 |
Another World Alicia digs deeper into the mysteries of Solsein. |
July 15, 2026 |
| 3 | Episode 3 | July 22, 2026 |
Production
Release
| Original network/platform | AT-X |
|---|---|
| First aired | July 2, 2025 |
| Last aired | July 8, 2026 |
| Status | continue |
| Schedule | Wednesday at 22:30:00 |