Leviathan Season 2: What We Know and What Fans Are Hoping For

When Leviathan arrived on Netflix in July 2025, it instantly grabbed attention. Out of nowhere, here was a show blending steampunk, alternate history, and coming-of-age drama in a way that felt fresh. Imagine a world war fought not just with tanks, but with giant mechanical walkers and living, breathing airships. Add in two compelling leads - Prince Aleksandar, a runaway heir, and Deryn Sharp, a girl disguised as a boy - and you had a story that was equal parts spectacle and heart.

Now, with season 1 finished, fans everywhere are asking the big question: will there be a season 2?

Has Netflix Renewed Leviathan Yet?

So far, Netflix hasn’t confirmed a second season. That might sound discouraging, but it’s not unusual. The anime only dropped on July 10, 2025, and Netflix usually waits several months before making renewal announcements. They weigh numbers like viewership and completion rates before deciding what’s next.

The twist here is that Leviathan adapted Scott Westerfeld’s full trilogy of novels in just 12 episodes. That technically wraps up the original story, but the anime’s ending didn’t feel final. In fact, it left the door wide open for new adventures. And if there’s one thing Netflix has proven, it’s that they’re willing to extend a franchise if the demand is strong enough.

A Recap of Season 1

Season 1 delivered a tight 12-episode run, and all episodes are streaming now on Netflix. The world it built was split into two rival powers:

1. The Clankers, who rely on massive mechanical machines.
2. The Darwinists, who engineer living creatures to serve as ships and weapons.

In the middle of this clash, we met Prince Aleksandar, fleeing after the assassination of his parents, and Deryn Sharp, a Scottish girl who cuts her hair and poses as a boy to join the British Air Service. Their fates collided aboard the HMS Leviathan, a massive bio-engineered airship that became the show’s iconic setting.

The finale hit especially hard. Alek and Deryn parted ways, both pulled by duty. It worked as a conclusion, but for many viewers, it felt more like a pause than an ending.

And if you haven’t yet, the season 1 official teaser is well worth a watch - it captures the scale, the style, and the emotion that made Leviathan such a standout.

When Could Season 2 Release?

If Netflix does greenlight another season, don’t expect it immediately. A series with visuals as polished as Leviathan takes time, especially under Studio Orange, who are known for their meticulous animation. That means the earliest we’d likely see a continuation would be summer 2026, with 2027 being just as likely.

It’s a wait, but considering how good the first season looked and felt, most fans agree it would be worth it.

What Could Season 2 Explore?

Because the trilogy has already been adapted, season 2 would need to venture into new territory. Some of the most popular fan theories include:

1. The Antarctica Arc: The finale hinted strange weather patterns that could connect to Nikola Tesla’s terrifying inventions. An expedition south could raise the stakes dramatically.
2. Tesla’s Legacy: Even if Tesla’s story seemed finished, it’s easy to imagine more of his devices surfacing in dangerous ways.
3. Expanding the War: World War I in the Leviathan universe is far from over. New fronts, new battles, even the seeds of World War II could come into play.
4. Alek and Deryn: Let’s be honest! Fans want more of their story. Whether as allies, friends, or something more, their relationship still feels unresolved.

Some have suggested an anthology-style continuation, focusing on other characters or battles. It’s a bold idea, but this universe has more than enough room for it.

Who Would Return?

If there’s a second season, the core cast would almost certainly be back:

1. Ayumu Murase as Prince Aleksandar
2. Natsumi Fujiwara as Deryn Sharp
3. Shunsuke Sakuya as Count Volger
4. Mie Sonozaki as Dr. Nora Barlow
5. Hiroki Tōchi as Nikola Tesla

Their performances were a huge part of what gave the show its heart, especially the chemistry between Alek and Deryn.

Fan Reactions and Why Season 2 Matters

What’s remarkable about Leviathan is how quickly it built a following. Fans loved the stunning animation, the imaginative designs, and the score by Nobuko Toda and Kazuma Jinnouchi, with original songs/themes by Joe Hisaishi. Many binged all twelve episodes in a single sitting. As director Christophe Ferreira shared,

“The music came in during the second half of production, and it completely transformed everything. It amplified the impact of the scenes and made everything feel epic.” - Christophe Ferreira, director

That doesn’t mean it was without criticism. Some felt it crammed too much story into too few episodes. Others thought Alek came across as a little too naive compared to the books. But even criticisms came with passion - people wanted it to be perfect because they cared so much about the story.

And then there’s the ending. That quiet, emotional farewell between Alek and Deryn didn’t close the book - it cracked it wide open. As author Scott Westerfeld put it,

“Having seen the series, myself … it felt like anime was the perfect format for Leviathan.” - Scott Westerfeld, Author

It’s no wonder fans have been writing theories, creating fan art, and hoping for a continuation ever since.

Why Season 2 Could Work

Yes, the novels are done, but anime moving beyond source material isn’t new. Fullmetal Alchemist did it. Attack on Titan reimagined parts of its ending. As long as the creative team respects the world and characters, there’s no reason Leviathan couldn’t pull off something original.

Even if season 2 never comes, the first season has already secured its spot as one of the standout anime of 2025. It was ambitious, different, and unforgettable.

Final Thoughts

So, will we see a Leviathan season 2? Right now, nothing’s official. But the interest is undeniable, and the ending left fans hungry for more. If Netflix gives it the green light, expect new episodes sometime between 2026 and 2027.

In the meantime, season 1 is streaming on Netflix for anyone who missed it - or anyone ready for a rewatch. And if you’re hungry for other anime news while waiting, check out our recent updates on The Fragrant Flower Blooms with Dignity season 2 or dive into what’s next for Summer Pockets season 2.

Whether or not a second season arrives, one thing’s clear: Leviathan has left its mark, and fans aren’t ready to let it go.