Chained Soldier Season 2: Release Date, New Studio, Cast & Everything You Need to Know

Chains are tightening — and the battlefield is about to get even darker.

Chained Soldier (also known as Mato Seihei no Slave) is officially returning with Season 2 on January 8, 2026, and this time, everything is bigger: a new animation studio, expanded cast, stronger themes, and higher stakes.

If Season 1 introduced the world of Mato, Season 2 is about escalation.

Chained Soldier Season 2 Release Date & Streaming Info

• Premiere Date (Japan): January 8, 2026

• Streaming Platform: HIDIVE

• Animation Studios: Passione & Hayabusa Film

• Director: Masafumi Tamura

HIDIVE will stream Season 2 internationally, continuing its role as the global home for the series.

Why Chained Soldier Season 2 Matters

Season 1 (aired January–March 2024) laid the foundation:

• Introduced the brutal Mato dimension

• Established the controversial master–slave combat dynamic

• Built a loyal fanbase drawn to its mix of dark fantasy, action, and provocative power structures

Season 2 exists because the franchise exploded in popularity:

• Over 5.5 million manga copies in circulation by June 2025

• 19 manga volumes released in Japan

• Strong international streaming performance

This isn’t a quiet continuation — it’s a strategic upgrade.

New Animation Studio: A Major Shift

Season 1 was animated by Seven Arcs.Season 2 moves to Passione & Hayabusa Film, a noticeable change that signals:

• More aggressive action choreography

• Sharper character animation

• Less restraint in combat and tone

Strong take:Passione is a perfect fit for Chained Soldier’s intensity. Expect fights to feel harsher and the power dynamics more visually explicit.

Story Recap (No Spoilers)

Set in a near-future Japan, mysterious portals open to a dangerous dimension called Mato, home to monstrous beings known as Shuuki. The discovery of Peaches, which grant supernatural powers exclusively to women, leads to the formation of the Mato Defense Force (MDF) — a matriarchal military organization tasked with protecting humanity.

At the center of the story is:

• Yuuki Wakura, an ordinary boy seeking purpose and answers about his missing sister

• Kyouka Uzen, commander of the 7th Unit, who turns Yuuki into her combat slave — a role that amplifies her power in battle

Season 2 pushes deeper into:

• Political tension within the MDF

• The ethics of power and control

• Yuuki’s growing role in Mato’s future

New Cast Members Joining Season 2

Season 2 expands the roster with major new characters:

• Konomi Tatara — voiced by Kana Ichinose

• Mira Kamiunten — voiced by Fairouz Ai

• Bell Tsukiyono — voiced by Manaka Iwami

• Yakumo Ezo — voiced by Fuka Izumi

• Fubuki Azuma — voiced by Yukana

These additions suggest a broader focus beyond the 7th Unit, likely introducing internal conflict and rival power structures within the Mato Defense Force.

Opening & Ending Theme Songs (Confirmed)

Music has always played a key role in Chained Soldier’s identity, and Season 2 doubles down:

• Opening Theme: “Hikari yo, Boku ni”

  • Performed by Akari Kito (also the voice of Kyouka Uzen)

• Ending Theme: “LOVE LOVE ビーム”

  • Performed by Maaya Uchida

This dual-role performance strengthens Kyouka’s dominance as the emotional and narrative core of the series.

Creative Staff for Season 2

• Original Manga: Takahiro (writer), Yohei Takemura

• Series Composition: Yasuhiro Nakanishi

• Character Design: Keiya Nakano

• Music: Kohta Yamamoto

This lineup keeps continuity while allowing stylistic evolution.

Where the Manga Fits In

The manga is serialized on Shonen Jump+ and published in English by Yen Press.

Season 2 is expected to adapt:

• More complex Mato lore

• High-ranking MDF commanders

• Deeper exploration of Yuuki’s unique ability

Manga readers already know: things get darker from here.

Is Chained Soldier Season 2 Worth Watching?

Yes — but with context.

Watch Season 2 if you enjoy:

• Dark fantasy with political undertones

• Power dynamics explored through action

• Anime that isn’t afraid to be controversial

Skip it if you’re uncomfortable with:

• Master–slave metaphors

• Sexualized power structures

• Morally gray storytelling

This series does not apologize for its themes — and that’s intentional.

Final Verdict: Season 2 Aims Higher, Harder, and Riskier

⭐ Anticipation Rating: 4.5 / 5

Chained Soldier Season 2 isn’t trying to soften its edge. With a new studio, expanded cast, and stronger narrative focus, it’s positioning itself as a flagship dark fantasy anime for 2026.

The chains aren’t breaking.

They’re being reforged.