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Anime Detail

Leviathan

リヴァイアサン

ONA Finished Airing PG-13 - Teens 13 or older Community Score: 6.81 Source: Novel

Episodes: 12

Aired: 2025

Duration: 24 min per ep

Synopsis

A quick overview to decide if this title fits your taste.

Set in a war-torn reimagining of 1914, Leviathan follows Alek, a fugitive prince of the Austro-Hungarian Empire, and Deryn Sharp, a daring young girl disguised as a boy to serve in the British Air Service. When fate throws them together aboard the HMS Leviathan, a massive, living airship made from genetically engineered creatures, they embark on a world-changing adventure that will challenge everything they know about war, loyalty, and identity. (Source: Netflix)

Details

Key metrics, production studios, and genres.

Rank

6051

Popularity

6787

Episodes

12

Aired

2025

Duration

24 min per ep

Members / Favorites

12667 / 39

Studios

Orange

Genres and Themes

Genre: Adventure Genre: Sci-Fi Theme: Crossdressing Theme: Historical Theme: Mecha Theme: Military

Streaming Platforms

Official streaming and legal options. Availability may vary by region.

No verified legal watch links available yet.

We only show verified legal sources.

Characters

Main cast and notable voices linked to this anime.

Prince Aleksandar

Prince Aleksandar

Main

Voice actors: Murase, Ayumu, du Pac, Jean-Stan, Augusto, Agyei

Sharp, Deryn

Sharp, Deryn

Main

Voice actors: Fujiwara, Natsumi, Soares, Clara, Guarnieri, Isabella

Air Force Captain

Air Force Captain

Supporting

Voice actors: Giacomoni, Sébastien

Barlow, Dr. Nora

Barlow, Dr. Nora

Supporting

Voice actors: Sonozaki, Mie, Gress, Marion, Bullara, Fernanda

Captain Hobbes

Captain Hobbes

Supporting

Voice actors: Higa, Ryousuke, Sawaya, Ricardo, Varinier, Vincent

Darwin, George

Darwin, George

Supporting

Voice actors: Hazama, Michio, Tiraboschi, Armando, Sanna, Antonio

German Soldier

German Soldier

Supporting

Voice actors: Bozo, Philippe

Hirst

Hirst

Supporting

Voice actors: Namura, Yukitarou, Barone, Alex, Petruccetti, Carlo

Hoffman

Hoffman

Supporting

Voice actors: Nakamura, Genta, Luiz, Ítalo, Andrier, Simon

Klopp, Otto

Klopp, Otto

Supporting

Voice actors: Mamiya, Yasuhiro, Bédrune, Jérémie, Rodrigues, Zeca

Lilit

Lilit

Supporting

Voice actors: Fairouz Ai, Laurent, Thaïs, Mass, Bruna

Mathews

Mathews

Supporting

Voice actors: Niwa, Satoshi, Volpato, Lipe, Lassus, Julien

Nene

Nene

Supporting

Voice actors: Tani, Ikuko, Scalvi, Patrícia, Marrama, Stefanella

Newkirk

Newkirk

Supporting

Voice actors: Shibata, Ivan, Mello, Vitor, Meli, Manuel

Pavel

Pavel

Supporting

Voice actors: Fujiwara, Takahiro, Boulad, Luc, Silva, Dláigelles

Rigby

Rigby

Supporting

Voice actors: Hayashi, Daichi, Chiesse, Nestor, Quarta, Alessandro

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