As of April 2026, the Mato Seihei no Slave (known officially in English as Chained Soldier
) manga remains one of the most popular bi-weekly titles on Shueisha's Shonen Jump+ . The series, written by and illustrated by Youhei Takemura , recently reached a major milestone with the release of Chapter 177 📖 Series Overview Japanese Title: 魔都精兵のスレイブ (Mato Seihei no Sureibu) English Title: Chained Soldier Takahiro ( Akame ga Kill! Youhei Takemura Shonen Jump+ (Japanese Raws) Current Status: Ongoing; updated bi-weekly on Fridays (JST). 🔥 Current Story Status (Raws) The manga is currently deep into the Gods of Mato Onmyou Agency Recent Milestones: Chapter 177: Features a high-stakes battle where
displays overwhelming physical might against three squad Chiefs. Volume 20: Released in January 2026, covering chapters 161–169. Volume 21:
Expected to debut in mid-2026, continuing the exploration of the "Sanctuary" and the ultimate goal of defeating "Mother". Key Plot Dynamics The story centers on Yuuki Wakura , a young man who becomes a "slave" to Kyouka Uzen
, the commander of the Anti-Demon Corps' 7th Unit. In the latest raw chapters, the power balance is shifting as more "Gods" (Hachiraijin) descend, and Yuuki’s unique transformation abilities continue to evolve through lending contracts with other squad leaders. ⚡ Where to Read
To support the creators, it is best to access the material through official channels: [DISC] Mato Seihei no Slave - Chapter 177 RAW : r/manga
The "raw" (original Japanese) manga for Mato Seihei no Slave (also known as Chained Soldier) is serialized on Shueisha’s Shonen Jump+ platform. As of early 2026, the series has reached over 170 chapters. Where to Read Raw Manga
Official Source: You can find the latest Japanese chapters directly on the Shonen Jump+ website or app. New chapters typically release bi-weekly.
Community Discussions: Fans often discuss raw chapter leaks and early scans on the r/MatoSeiheiNoSlave and r/manga subreddits.
Physical Volumes: Japanese tankōbon volumes (up to Vol. 20+) are available through retailers like eBay or Japanese bookstores. Recent Content Highlights (Chapters 150–173) mato seihei no slave raw manga
The manga recently concluded a major arc involving the Eight Thunder Gods and has moved into new high-stakes battles:
Gods of Thunder Reveal: Recent chapters revealed the identities of the Thunder Gods, including the surprising design of Jakuun, who was revealed to be a "baddie" under her armor.
Major Fights: Recent chapters featured intense matchups such as Fubuki & Mira vs. Jouryuu and Tenka & Konomi vs. Shikoku.
Slave Form Evolutions: Yuuki continues to gain new forms and "rewards" as he is lent to different squad members, including a recent focus on the power and rewards associated with Yachiho and Shushu. Key Series Details
Mato Seihei no Slave (also known as Chained Soldier) is a popular Japanese web manga series written by Takahiro and illustrated by Yohei Takemura. It has been serialized on Shueisha's Shōnen Jump+ platform since January 2019. Series Overview
The story is set in a near-future Japan where portals to a dangerous alternate dimension called Mato have appeared. Inside Mato, a resource known as "Peaches" grants unique superpowers—but only to women. As a result, a matriarchal society has formed, and the all-female Anti-Demon Corps (or Mato Defense Force) is tasked with fighting the dimension's monsters, known as Shuuki. Plot Highlights
Protagonist: Yuuki Wakura, a young man who accidentally enters Mato and is rescued by Kyouka Uzen, commander of the 7th Unit.
The Contract: To survive, Yuuki becomes Kyouka's "slave," transforming into a powerful beast-like mount through her "Peach Blessing".
The Reward System: A unique aspect of the story is that the "Master" must physically reward the "Slave" after a battle, often leading to intimate or fanservice-heavy situations. As of April 2026, the Mato Seihei no
The Forms: Yuuki's appearance changes depending on which unit member "borrows" him, resulting in multiple distinct combat forms. Current Status & Raw Information
As of April 2026, the series remains active with a bi-weekly release schedule on the Shōnen Jump+ web service.
Mato Seihei no Slave (known in English as Chained Soldier) has carved out a unique niche in the shounen world by blending high-octane battle sequences with heavy ecchi elements and a thought-provoking premise about power dynamics. For fans who can't wait for English translations, the Mato Seihei no Slave raw manga is the primary way to stay ahead of the curve as the story enters high-stakes arcs. The World of Mato: A Quick Overview
Written by Takahiro (the mind behind Akame ga Kill!) and illustrated by Youhei Takemura, the series is set in a near-future Japan where portals to a dangerous dimension called "Mato" have appeared. Inside this dimension grow "Peaches"—mystical fruits that grant superhuman powers, but only to women.
This discovery shifted the global social order, making women the dominant gender while men were relegated to second-class citizens. The story follows Yuuki Wakura, a high school student who wanders into Mato and is rescued by Kyouka Uzen, Captain of the Anti-Demon Corps' 7th Unit. To survive, Yuuki enters a contract as Kyouka’s "slave," which transforms him into a powerful beast while tying his fate to hers. Why Fans Seek the Raw Manga
The "raw" manga refers to the original Japanese chapters before they are translated into other languages. Readers often hunt for the Mato Seihei no Slave raw for several reasons:
Speed: Official English releases and fan translations often lag behind the Japanese schedule.
Art Appreciation: Youhei Takemura’s art is highly detailed. Reading the raw version allows fans to appreciate the linework and shading without the distraction of translated text overlays.
Uncensored Content: The series is famous for its "Reward" system, where Kyouka must physically reward Yuuki after battles. Raw chapters, especially those found on official Japanese platforms, often provide the most complete version of these scenes. Where to Find Mato Seihei no Slave Raw Why Read the Raw Manga
The series is serialized bi-weekly on Shueisha’s Shonen Jump+ (Japanese) web service.
Shonen Jump+: This is the official home for the raw chapters. New chapters are usually released every other week on Saturdays.
Digital Volume Releases: Platforms like BookWalker (Japan) offer compiled volumes in digital format, which often include bonus art not seen in the initial magazine serialization.
Community Hubs: For those looking to discuss recent plot developments, the r/MatoSeiheiNoSlave Reddit community often features "RAW Discussion" threads as soon as a new chapter drops in Japan. Current Status and Recent Developments
As of early 2026, the manga is ongoing and has reached over 170 chapters. Recent arcs have moved beyond local demon cleanup to larger conflicts involving the "Eight Thunder Gods" and the mysterious "Mother" figure.
The term "raw manga" refers to the original Japanese release, usually scanned and shared before an official English translation is available. Here is why many fans prefer reading the raw version of Mato Seihei no Slave:
So you downloaded the Mato Seihei no Slave raw manga for Chapter 140. You see beautiful art but a wall of Kanji. What now?
Do you need fluent Japanese to enjoy the Mato Seihei no Slave raw manga? Not necessarily. Here are some workarounds:
Official translations, even fast ones like those from Viz Media or MangaPlus, usually lag 1 to 3 days behind the Japanese release. The raw manga is available within minutes of the chapter dropping in Japan on Shonen Jump+. For fans addicted to the weekly cliffhangers, speed is king.
Youhei Takemura’s art is distinct and dynamic. The action scenes are fluid, but the character designs are where the series truly shines. Reading the high-resolution raw scans allows you to appreciate the intricate details of the character costumes and the unique "reward" scenes that follow every battle.