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    Leviathan

    リヴァイアサン
    Leviathan
    Genres: Adventure, Crossdressing, Historical, Mecha, Military, Sci-Fi
    Themes: Crossdressing, Historical, Mecha, Military
    Source: novel
    Type: ona
    Studios: Orange
    Age Rating: PG 13
    Producers: Qubic Pictures, Sonilude
    Rating: 6.89 / 10
    Rank: #5002
    Popularity: #7522
    Users Listed: 8,184
    Users Scored: 1,599
    NSFW: No
    Last Updated: 07/11/2025
    Aired: July 10, 2025 (Summer)
    Episodes: 12

    Synopsis:

    In a fractured 1914, the remnants of empires clash amidst a landscape dominated by colossal, bio-engineered airships. Leviathan centers on Alek, a prince fleeing the devastation of war, and Deryn Sharp, who has enlisted in the British Air Service under false pretenses. Their paths converge aboard the HMS Leviathan, an immense vessel grown from fantastical lifeforms.

    Confined within its intricate, organic structure, they find themselves navigating a complex political landscape. The story explores themes of wartime disillusionment and the blurring lines of identity as Alek and Deryn confront their predetermined roles. The series unfolds with a contemplative atmosphere, examining the human cost of conflict through the lens of fantastical technology and personal connection, prompting questions about duty, belonging, and the true meaning of leadership in a world irrevocably altered by war.

    Trailer:

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    Characters:

    Prince Aleksandar Main
    Voice Actors: Murase, Ayumu, du Pac, Jean-Stan, Augusto, Agyei, Della Bianca, Leonardo
    Sharp, Deryn Main
    Voice Actors: Fujiwara, Natsumi, Soares, Clara, Guarnieri, Isabella, Iansante, Luna
    Air Force Captain Supporting
    Voice Actors: Giacomoni, Sébastien
    Barlow, Dr. Nora Supporting
    Voice Actors: Sonozaki, Mie, Gress, Marion, Bullara, Fernanda, D'Amico, Domitilla
    Count Volger Supporting
    Voice Actors: Sakuya, Shunsuke, Chometowski, Igor, Abreu, Marco Antônio, Bitossi, Massimo
    Darwin, George Supporting
    Voice Actors: Hazama, Michio, Tiraboschi, Armando, Sanna, Antonio, Leroussel, Richard
    German Soldier Supporting
    Voice Actors: Bozo, Philippe
    Hirst Supporting
    Voice Actors: Namura, Yukitarou, Barone, Alex, Petruccetti, Carlo
    Hoffman Supporting
    Voice Actors: Nakamura, Genta, Luiz, Ítalo, Andrier, Simon, Cannella, Mirko
    Klopp Supporting
    Voice Actors: Mamiya, Yasuhiro, Bédrune, Jérémie, Rodrigues, Zeca, Lombardo, Riccardo
    Leviathan's Captain Supporting
    Voice Actors: Higa, Ryousuke, Sawaya, Ricardo, Varinier, Vincent, Borghetti, Giorgio
    Lilit Supporting
    Voice Actors: Fairouz Ai, Laurent, Thaïs, Mass, Bruna, Nicosia, Roisin
    Mathews Supporting
    Voice Actors: Niwa, Satoshi, Volpato, Lipe, Lassus, Julien
    Mehmed V Supporting
    Voice Actors: Magne, Bruno
    Nene Supporting
    Voice Actors: Tani, Ikuko, Scalvi, Patrícia, Marrama, Stefanella, Venhard, Colette
    Newkirk Supporting
    Voice Actors: Shibata, Ivan, Mello, Vitor, Meli, Manuel, Jacquot, Marius
    Pavel Supporting
    Voice Actors: Fujiwara, Takahiro, Boulad, Luc, Silva, Dláigelles, Scipioni, Carlo
    Rigby Supporting
    Voice Actors: Hayashi, Daichi, Chiesse, Nestor, Quarta, Alessandro, Charrier, Jean-Marc
    Sultan Supporting
    Voice Actors: Genda, Tesshou, Romero, Cássius, Giuliani, Massimo, Magne, Bruno
    Tesla, Nikola Supporting
    Voice Actors: Touchi, Hiroki, Augrond, Olivier, Zuim, Ettore, D'Errico, Alessandro
    Thomas Supporting
    Voice Actors: Kobayashi, Naoto, Takahashi, Vyni, Di Maggio, Andrea, Baïk, Tommy-Lee
    Zaven Supporting
    Voice Actors: Kusumi, Naomi, Bénard, Olivier, Lopes, Guilherme, Buglioni, Paolo

    Staff:

    Ikeda, Daigo
    (Producer)
    Minett, Katrina
    (Producer)
    Ogawa, Takuya
    (Producer)
    Watanabe, Yoshihiro
    (Producer)
    Ferreira, Christophe
    (Director)
    Garnet, Diana
    (Theme Song Performance)
    Hisaishi, Joe
    (Theme Song Arrangement, Theme Song Composition)
    Bullara, Fernanda
    (ADR Director)
    Helena, Lúcia
    (ADR Director)
    Hoashi, Takehiko
    (Mechanical Design)
    Jinnouchi, Kazuma
    (Music)
    Kido, Yuuichirou
    (Series Composition)
    Kurashima, Ayumi
    (Character Design)
    Leach, Justin
    (Executive Producer)
    Matsubara, Rie
    (Editing)
    Motegi, Sayo
    (Color Design)
    Nakajima, Tadashi
    (Art Director)
    Ogawa, Takeshi
    (Special Effects)
    Sakurai, Taiki
    (Executive Producer)
    Thompson, Keith
    (Original Character Design)
    Toda, Nobuko
    (Music)
    Tsuneki, Shinobu
    (Mechanical Design)
    Ueda, Noriyuki
    (Director of Photography)
    Westerfeld, Scott
    (Executive Producer, Original Creator)

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