Juxia Anime Review - Chained Soldier (Mato Seihei no Slave) Season 2 Coming Soon!

The battle against demons is about to heat up once again! If you enjoyed season 1 of Chained Soldier (also known by its Japanese title: Mato Seihei no Slave), get ready—season 2 is gearing up for a strong comeback in January 2026, and there’s plenty to build excitement around!

What Made Season 1 Worth Watching:

Let’s rewind a bit. The first season aired in early 2024 and laid out a high‑stakes premise: portals known as “Mato” open across Japan, monsters spill forth, and a specialized force of women powered by mysterious “Peaches” rises to defend humanity...

Our protagonist, Yuuki Wakura, ends up unexpectedly drawn into the fight when he’s rescued by Kyōka Uzen — leader of the Seventh Unit of the Anti‑Demon Corps. He becomes her “willing slave” in exchange for power sufficient to stand against the Shuuki?!

What sets season 1 apart is the blend of supernatural action + intense dynamics between characters, combined with a darker fantasy tone—not your typical high‑school romance mash‑up! There’s camaraderie, monsters, moral ambiguity around “power vs control,” and a lot of visual punch...

Recap of Key Plot Threads to Remember:

Before diving into season 2, here are the arcs and threads worth remembering:

- Yuuki’s contract with Kyōka: more than just power, it becomes a question of trust, consent, and growth...

- The growing threat of Mato and the Shuuki: each gate isn’t just a monster portal—it’s destabilizing society, pushing the Anti‑Demon Corps to evolve...

- The unit structure: we saw Seventh Unit’s battlefield and political strands—expect that to expand...

- Some mysteries left hanging: the true origin of the Peaches, the full scope of the Mato dimension(s), and Yuuki’s role beyond being the power‑amplifier...

What’s New in Season 2:

Here’s where things get exciting. The second season brings real change — staff, studio, cast additions, and an arc that promises more scale!

1. New studio & staff
The first season was animated by Seven Arcs; for season 2, production shifts to Passione × Hayabusa Film. Director changes to Masafumi Tamura, character designer to Keiya Nakano, art director is Shino Ohara, and other key crew updates...

2. New cast and unit leaders
Season 2 introduces several new “unit leaders” in the Anti‑Demon Corps: Kana Hanazawa joins as Ren Yamashiro, the 10th Unit Leader / Supreme Commander. Additional voice cast includes Fairouz Ai, Manaka Iwami, Fuka Izumi, Kana Ichinose, Yukana, and more. Returning cast includes Yuya Hirose (Yuuki), Akari Kito (Kyōka), Maaya Uchida (Tenka Izumo) and others!

3. Premiere date & arc info
Season 2 is confirmed for January 8, 2026 in Japan on AT‑X, Tokyo MX, BS Asahi, etc. The main arc begins with the “Leaders’ Meeting” storyline where all unit leaders assemble...!

4. Visuals & teaser materials
New key visuals show all the unit leaders grouped together, signaling a major escalation in the series. Character visuals for Fubuki Azuma and others have also been released...

Why This Matters & What to Look Forward To:

Alright — so why should you pencil this one in?!

- Changed Studio, Changed Vibe: With Passione and Hayabusa taking over, expect tweaks in animation style, pacing, maybe even tone. That can mean sharper fights, more detailed monster design, or more nuanced character moments...

- Expanded Cast = Bigger World: The introduction of new unit leaders suggests the world of Chained Soldier is going outward—from the Seventh Unit’s battlefield to the full Corps...

- Premise with Depth: Yes, the “slave contract” hook is bold. It risks shallow execution—but so far the manga and season 1 have balanced the power dynamics with character growth, and season 2 seems poised to push that further...

- Streaming & Global Reach: The first season streamed on HIDIVE globally; season 2 is expected to follow suit. So whether you’re in Asia, North America or Europe, you’ll likely be able to watch...

- Strategic Timing for Fans: For those who watched season 1, this is your moment to refresh memory before the new season spoils any surprises...

Chained Soldier Season 2 Production Confirmed Teaser:

Final Thoughts:

If you enjoyed action fantasies with dark edges—where power isn’t just flashy, but has moral weight — Chained Soldier season 2 is shaping up to be one of the more interesting titles of early 2026. The combination of a new studio, refreshed cast, and an escalated premise gives it the potential to go from strong to must‑watch!

Mark your alarms for January 8 2026, revisit season 1 so you’re fully primed, and keep an eye out for the next PV or key visual drop... The world of Mato & the Anti‑Demon Corps is about to enter its next‑level fight!

Chained Soldier Season 2 – First Trailer Revealed: