Chained Soldier Season 3 Anime Announced
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Chained Soldier TV Anime Officially Gets Season 3
The Chained Soldier (Mato Seihei no Slave) TV anime is officially returning for a third season. The announcement was revealed during the Chained Soldier Season 2 Special Event held on August 2, 2026, shortly after the conclusion of the anime's second season.
To celebrate the announcement, the production committee unveiled a brand-new teaser visual featuring the series' main cast, confirming that Yuuki Wakura's battle against the growing threats within Mato will continue.
At the time of writing, a release date, broadcast window, trailer, production studio, and additional staff information have not yet been announced.
Season 3 Officially Announced
The confirmation of Season 3 comes immediately after the conclusion of the second season, reassuring fans that the anime's story is far from over. While the announcement itself was brief, the accompanying teaser visual hints that the next chapter will continue adapting Takahiro and Yohei Takemura's original manga.
The official website stated that more information regarding the new season will be shared at a later date.
Watch the Chained Soldier Season 3 New Visual
Looking Back at Season 2
Season 2 significantly expanded the world of Chained Soldier, introducing stronger enemies, deeper political conflicts within the Demon Defense Force, and several powerful new characters who will likely play major roles going forward.
The season continued Yuuki Wakura's journey as the only male capable of fighting alongside the all-female Anti-Demon Corps. Thanks to Kyoka Uzen's unique Slave ability, Yuuki transformed into an incredibly powerful weapon during battles against the terrifying Shuuki.
As the story progressed, Yuuki became involved in larger conflicts surrounding Mato itself. New revelations about the mysterious dimension, the origins of the Shuuki, and the truth behind the humanoid gods known as the Eight Thunder Gods raised the stakes considerably.
Season 2 also explored the growing relationships between Yuuki and several members of the Demon Defense Force, balancing its intense action with emotional character moments while continuing to expand the series' supernatural lore.
Major Characters Expected to Return
Although the full cast list for Season 3 has not yet been officially announced, fans can expect many familiar faces to return, including:
Yuuki Wakura, whose mysterious connection to Mato continues to grow stronger.
Kyoka Uzen, commander of the Seventh Unit and Yuuki's trusted partner in battle.
Tenka Izumo, whose overwhelming strength made her one of the standout characters during the later stages of the story.
Himari Azuma, who continued developing both as a fighter and as one of Yuuki's closest allies.
Shushu Suruga, Nei Ookawamura, and the remaining members of the Anti-Demon Corps.
Several members of the Eight Thunder Gods, whose appearances in Season 2 set the stage for even larger conflicts in the future.
With many storylines left unresolved, Season 3 is expected to focus on both the growing threat inside Mato and the complicated relationships between humanity and its mysterious enemies.
The Story So Far
Set in a world where mysterious gates lead to another dimension called Mato, humanity faces constant attacks from monstrous creatures known as Shuuki. The discovery of special peaches grants supernatural abilities—but only to women—leading to the creation of the Anti-Demon Corps.
After accidentally entering Mato, ordinary high school student Yuuki Wakura is rescued by Kyoka Uzen, commander of the Seventh Unit. Kyoka's unique ability allows her to temporarily transform Yuuki into her powerful "slave" during combat, giving the squad the strength needed to defeat enemies far beyond normal human capabilities.
As Yuuki grows stronger, he becomes involved in secrets surrounding Mato itself, uncovering conspiracies, ancient powers, and enemies that threaten both dimensions.
About the Original Manga
The anime is based on the manga Chained Soldier (Mato Seihei no Slave), written by Takahiro and illustrated by Yohei Takemura. The series began serialization on Shueisha's Shonen Jump+ platform in January 2019 and has steadily built a dedicated fanbase thanks to its combination of action, fantasy, supernatural battles, and character-driven storytelling.
The manga remains ongoing, providing plenty of material for future anime adaptations beyond the newly announced third season.
What Could Season 3 Adapt?
Although the production committee has not confirmed exactly which chapters Season 3 will cover, the anime is expected to continue adapting the manga from where Season 2 concluded.
Viewers can look forward to:
More intense battles against the Eight Thunder Gods.
Further exploration of Mato's mysteries.
New allies and powerful enemies.
Continued development of Yuuki's abilities.
Greater focus on the Anti-Demon Corps and the conflict threatening humanity.
Additional details will likely be announced once production progresses.
Final Thoughts
With Season 3 now officially confirmed, Chained Soldier continues its successful anime adaptation and shows no signs of slowing down. The second season expanded the franchise's world considerably, introduced several fan-favorite characters, and left multiple storylines open for continuation.
While fans will have to wait a little longer for a release date and trailer, the official announcement guarantees that Yuuki and the Seventh Unit's battle against the dangers of Mato is far from over.
We'll continue to provide updates as soon as new information about Chained Soldier Season 3 is officially revealed.
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