In the website Official for the anime adaptation of the manga Chained Soldier (d)Mato Seihei No Slave) It was announced that the expected second season of the series will premiere in Japan next January 2026. Along with this announcement, a new promotional video for the second season of Chained Soldier.
Additionally, it was specified that new information on the new season of the series will be released soon.
Chained Soldier Season 2 – Official Trailer
The production team for the second season of Chained Soldier is the following: Masafumi Tamura will replace Junji Nishimura and Gorou Kuji and will be in charge of the direction of the second season of the anime. animation studios Passione and Hayabusa Film will replace Seven Arcs and will be in charge of the production.
Keiya Nakano will take the place of Hiroyuki Yoshii and will handle character design. Kohta Yamamoto It is in charge of the composition of the soundtrack. Yasuhiro Nakanishi, , Ohine Ezaki, , Takahiro Nagase and Keita Kano They handle the scripts.
The cast of voice is made up of:
- Akari Kitou as Kyouka Uzen
- Yuuya Hirose as Yuuki Wakura
- Yume Miyamoto as Azuma Himari
- Mari Hino as Shushu Suruga
- Hina Tachibana as Nei Ookawamura
- Maya Uchida as Tenka Izumo
- Tomori Kusunoki as Aoba Wakura
- Baby Hieda as Yachiho Azuma
- Rina Hidaka as Naon Yuno
- Queen Ueda as Sahara Wakasa
- Kana Hanazawa as Ren Yamashiro

Based on the manga Takahiro and Youhei Takemura, the Anime Chained Soldier (d)Mato Seihei No Slave) premiered in Japan on January 4, 2024. The series consisted of a total of 12 episodes. The animation studio Seven Arcs He was in charge of the production of the animation of the first season of the anime Chained Soldier.
Synopsis of Chained Soldier:
As her school days get closer, Yuuki Wakura cares about her future. As he laments the prospect of living a normal life, he is suddenly dragged into the world of Mato: an alternative dimension full of dangerous monsters called Shuuki. Throughout the years since the existence of Mato was first confirmed, the incidents of people accidentally entering the other world have become commonplace.
To combat the Shuuki threat and rescue victims like Yuuki, the Demon Defense Force was created, made up exclusively of women. Its members have been blessed with the power of the “Peaches”, fruits of Mato that grant supernatural abilities only to women.
Although Yuuki’s situation is desperate, Kyouka Uzen, the head of the seventh unit of the Demon Defense Force, saves him at the last moment. Despite Kyouka’s impeccable abilities in battle, she has long been held back by her ability, Slave, given by Peach. Slave allows Kyouka to put a living being under his control and extract his strength, but all the Shuuki he had enslaved until now had proven extremely weak.
When Yuuki and Kyouka are surrounded by a shuuki horde, Kyouka resorts to something she’d never tried before: using her ability with a man. To his surprise, Yuuki’s slave form is much more powerful than he could imagine. Kyouka believes that the young man is the key to discovering his true potential and invites Yuuki to join the Demon Defense Force, but not as a regular member.
ⓒタカヒロ・竹村洋平/集英社・魔防隊広報部