

リヴァイアサン
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)
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)
Omarumba
July 13, 2025
"Any sufficiently advanced technology is indistinguishable from magic — and just as dangerous." — Arthur C. Clarke. A brief preface: I haven't read the trilogy, so to a large extent, though not entirely, my assessment will be not as a reader, but as an ordinary viewer, which I'm sure most of us are. In 2009, American writer Scott Westerfeld wrote the first book of the trilogy of the same name, entitled Leviathan, which takes place in an alternate version of World War I. The book tells the story of the hostility between two sides: Darwinists and Mechanists. Two more books were released, continuing the story. The trilogyitself was very popular with many readers, receiving various awards at the time, such as the Aurealis Award, and now, in 2024, Netflix has announced an entire anime series, which, to everyone's disappointment, consists of 12 episodes and adapts LITERALLY THREE BOOKS. Peter Jackson, with his Lord of the Rings trilogy, couldn't have dreamed of such a thing even in his worst nightmares... As I said, the plot covers the events of World War I taking place in an alternate universe where the coalitions we know have been replaced by two warring factions: the Darwinists and the Mechanists: Darwinists (the British Empire and its allies) are people who use biological technologies (biopunk) developed with the help of Darwin. Mechanists (Austria-Hungary, Germany, and their allies) are people who use advanced mechanisms and technologies based on steam engines (steampunk). These are two completely different ideologies, with their own views on the concept of "technological progress," a kind of enmity between those who extol the machine revolution and those who extol nature as a gift and an inexhaustible resource. But how is this enmity portrayed in the series? In a completely childish way, that is, it is not portrayed at all. Battles are decided in a fraction of a second with seemingly meaningless actions. Critics themselves presented the Leviathan trilogy as "a mixture for young people," but the adaptation itself raises questions without providing answers, apparently considering "young people" to be fools. The only explanation for the ideological confrontation is "we think they are bad, and their technology is nonsense," without any philosophy or analysis. The war itself is shown through roughly the same prism: nothing happens in it, all the characters tread water and invent problems out of thin air. But what does the entire viewing time of the series consist of? Battles and drama. The main characters of this work are two characters, Alexander and Derin, each of whom belongs to a certain side, apparently for the convenience of the author in showing the life and character of each of the warring coalitions? No. Each of these characters has their own story. Alexander is the direct heir to the Austro-Hungarian throne, who lost his parents and is on the run, while Derin is a girl who lost her father and, in order to join the army, cut her hair short and began to pretend to be a boy. At first, in the early episodes, a lot of attention was paid to character development. Alexander resisted the burden placed on his shoulders, and Derin skillfully used her voice and underwent military training, but everything went awry when the characters came face to face, and too much screen time was devoted to their relationship. Yes, of course, this is important because the characters are truly opposed to each other, and this is excellent ground for ideological disputes, but, as I mentioned earlier, this was not given attention, and their motivations became unclear. As for the secondary characters, they are empty shells created for the masses and to advance the plot. One reader noted: "Perhaps one of the main advantages of the novel is its vivid descriptions of unusual creatures and mechanisms," which we hardly see in the anime adaptation. Of course, we are given a good visual representation of the technologies on both sides, but the principle behind how they work remains behind the scenes. The mechanics' technology is just a pile of iron that somehow works with a steam engine, but when it comes to the Darwinists, things are much more interesting. To understand the biologists' technology, we need to turn to Leviathan itself. What is it? The biblical Leviathan from our world is a sea monster, a symbol of chaos and untamed power. In Leviathan itself, it is also a sea monster, a whale raised into the sky with the help of biotechnology. Its engines are huge jellyfish that emit hydrogen, and inside the whale itself are beehives, which are fermented by bacteria, causing the whale to fart and emit hydrogen again. Science fiction is one of the genres of the work, and yet it is really funny. Looking at all the flaws, it's worth mentioning the pros, and that's obviously the animation. When Netflix announced the adaptation, it was revealed that Orange, known for spectacular 3D works such as Beastars and Trigun Stampede, would be the studio behind it. Therefore, I think no one had any doubts that the picture would turn out to be truly colorful, and that's how it turned out. The technology is shown in detail, the characters have their own style, and their emotions and movements are well portrayed. The low frame rate will, of course, seem overly "eye-searing" to some, but this is common for 3D anime, especially if you have seen other works. The Hollywood standard of 24 frames per second is unacceptable for Japanese animation, where the frame rate is deliberately reduced for both 2D and 3D animation. If we compare people's reviews of the book trilogy and the ratings of the anime show, we can come to a simple conclusion: the adaptation did not do its job well. If the book received good reviews, then the adaptation seems like some kind of unfinished experiment. Its main problem lies precisely in the timing, in which it is impossible to combine the abundance of dialogue/scenes with a competent disclosure of the characters and the war in which they find themselves. The production team bet on spectacle, but they lost that bet. Even the Harry Potter film universe cut out a lot of material, which they want to compensate for with the release of the series, but here the creators decided to cram a huge number of pages into a mere 12 episodes, very clever. Read the books, friends. Maybe someday I'll start reading books instead of watching adaptations like this.

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Mojo4L
August 5, 2025
There’s a version of Leviathan that could have changed the game. A sweeping, emotionally rich, genre-blending epic that dared to reimagine WWI with bioengineered creatures, mechanical walkers, gender disguise, class divides, and the fragile power of trust in the midst of chaos. This anime, however, is not that version. And I’m not saying it’s bad. In fact, the first few episodes had me genuinely hopeful. It looks beautiful, genuinely, at times, breathtaking. Studio Orange absolutely delivers on the animation. The Leviathan ship, a living ecosystem in the sky, pulses and breathes with a haunting kind of majesty. The worldbuilding is lush in its design, even ifthe script never fully lets us sit with it. You feel the bones of a brilliant concept everywhere. You see it, you hear it (Joe Hisaishi on the score?? Hello??), and yet… you rarely feel it. This adaptation moves like it’s afraid you’ll get bored. It flies through major arcs, condensing a trilogy of books into twelve tight episodes. There’s no room to breathe, no real build-up to emotional payoffs. And the problem is, this world needed time. It’s a world of slow trust, of secrets unraveling, of relationships built under the weight of war. Deryn and Alek’s dynamic should’ve been a masterclass in tension and growth. And to some extent, it almost is. Deryn’s voice performance is especially strong: sharp, funny, grounded. I liked her immediately. She’s brave, clever, a little reckless, and infinitely more compelling than Alek, who unfortunately spends most of the show looking vaguely troubled and not much else. His internal conflict is just... stated, not explored. I also want to talk about what this adaptation left behind. Deryn’s queerness; her gender disguise, the way it complicates her identity, her fear of discovery, the slow shift in how she relates to Alek, is mostly surface-level here. The tension around her secret is barely touched. It’s treated like a narrative gimmick rather than the deeply personal, emotional thread it was in the novels. The war, too, is simplified to the point of being almost background noise. Where’s the horror? Where’s the moral ambiguity? We get moments of action, yes, but never the emotional cost of any of it. I don’t want to be too harsh. I think, for some viewers, Leviathan will be enjoyable in the way a beautifully illustrated fairytale is. It moves fast, it’s easy to digest, and it offers a unique aesthetic you don’t often see in anime. But for those of us who came in hoping for something deeper, it’s hard not to feel disappointed. It flattens everything that made the original story rich and daring. Instead of revolutionary, it plays safe. Instead of emotionally resonant, it skims. There are glimpses of greatness throughout. Glimpses that hurt more than they comfort, because they remind you of what could have been. By the end, I felt hollow. Not because the show was tragic, but because it hadn’t earned any of the emotions it tried to evoke. The romance felt unearned. The resolution was rushed. And while I appreciated the beauty of the visuals and the ambition of the concept, I just kept thinking: this deserved more. It deserved more episodes. More intimacy. More fear, more heartache, more fire. It deserved time. And so did we.
The_Asparagus
July 14, 2025
To get it across nice and quick. Should you watch this? Yeah Give it a shot. Animation is pretty. Sharp is really charming. World is interesting enough. Most of the "issues" with this show come from the source material that being a young adult book. Melodramatic, world building isn't super deep, story plot points you can see coming from miles away and themes being whatever. But those don't break it or drag it down, just make it less then exceptional. Something notable about this is the animation and mechanics of piloting the storm walker as something genuinely stunning. Getting a understand how this machineworks and in how short of a time it's done is an achievement. That's all.
chekkit
July 13, 2025
As someone who adored the Leviathan trilogy during my highschool days and was such a fan to the point I made original characters in my head based on the series... I can't help but find myself disappointed in this adaption. I was so gob smacked to begin with to hear that it was getting an anime adaption of all things! It was exciting but my expectations were tempered considering the medium which would be using CGI over the many hand-drawn illustrations that filled that pages of these books. That and... 12 episodes wasn't a whole lot of space for adapting 3 whole books! Sure enough, thestory felt incredibly rushed. What could have been an opportunity to expand the world of Leviathan was instead turned minuscule into this short series left with little to no room to breathe. We get no insights onto what the characters are thinking. People come and go with little fanfare, no reason to stick to them, very little explanation if any. There are characters from the book who die that shouldn't have, while there are characters who live who shouldn't have. Worst offense of all is the complete and utter change around the whole of the third book's adaption... and ESPECIALLY the ending. Everything that happens in the last 4 episodes may as well be to complete opposite as to what is supposed to play out. But I can at least assure that the first book was close to adapted perfectly ignoring all the missing content and slight changes. Character wise, Deryn overreacts a /lot/. The main characters are supposed to have inner dialogues that add to their actions but there is no such dialogue in the anime. Instead you'll see Deryn fly into a fit over almost anything! Like turning a switch in an instant and it makes no sense. Constantly combative, constantly making themselves out to be an arse when they're not supposed to be that way. Tomboyish, yes, but the dial was turned up to 100 in making it obvious she was an over-reactive girl in disguise when it shouldn't have been. Alek remained somewhat close to his original depiction, but he should have been a lot more emotional. He's a kid being put through the ringer but he's constantly wearing a tidy grown up suit even after losing everything. There's plenty of other changes I could get into (Looking at the loris who suddenly can't talk), but it should give the idea that the adaption just wasn't as good as it could have been and missing out on a lot. Despite my wariness to the CGI, I believe the studio did the best they could with what they had, because there were certainly times I couldn't tell it was 3D and it looks so good for what it was. A bit basic at times, but they put a lot of effort into the war mechs and battle beasties. I can't completely say that it's an awful adaption... and quite frankly, with the way it ended, it almost opens the series up for more? It's an anime only ending that's for certain. So long as you don't know the book's original content like I do, other viewers might find some worth in this series despite the rushed pace. It could even bring attention to the trilogy once more for whatever future Scott Westerfeld has for it. Regardless, I highly recommend reading the trilogy for yourself. If not for the story, then definitely the art and illustrations that were masterfully crafted every other page. I can't personally recommend this anime to friends or others in the community, but I like the idea of the anime at least introducing the author and ideas to their work.
RyanAwol77
August 8, 2025
Leviathan is an anime adaptation of Scott Westerfield's book going by the same name. Is it a good adaptation? Yes, but it inches very closely to just being "fine". Firstly, do I recommend the anime or book more? The book 100%. This adaptation made a lot of changes which doesn't properly close some plot setups and character arcs. The novel has a more pleasing story by the end. Back to the anime. I think the story is pretty good, considering it does adapt most of the good plots from the source material. There is always a soft spot inmy heart for historical fiction stories. We follow characters in a fictional World War 1 world, surrounded by "clankers(machinist)" and "darwinist(genetically enhanced creatures". It's a setting that definitely picks the interest of anyone who's into scifi. The main characters are likeable enough, with just enough story for you to support their adventure. My only issue is race-swapping one of the main character which doesn't enhance the plot at all. Next, the music for the opening and ending is pretty solid. Considering the great Hisaishi Joe worked on them in collaboration. The music to me is definitely one of the great parts of the show. Joe and company manage to to compose melodies that can trigger your emotions well. Lastly, the animation. This is a 3D animation with a 2D style made by Orange who made Beastars. Personally, I think the animation is good enough. There are certainly beautiful moments accross the series, and also awkward parts sprinkled in between. So far, 3D animation with 2D style still needs some more improving.
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