mato_seihei_no_slave
Also known as Chained Soldier, a manga published in Shounen Jump! in 2019 written by Tashiro Tetsuya, with an anime adaptation developed by Seven Arcs airing in Winter 2024. The series focuses on the story of Wakura Yuuki, a young man who is magically bound to be the slave of a magical soldier named Uzen Kyouka and is shared between her and her compatriots amidst their fight against "Yomotsu Shuuki", demonic entities from another dimension called "Mato".
Characters
Anti-Demon Corps
h5.7th Division (Main Characters)* Uzen Kyouka
* Wakura Yuuki
* Azuma Himari (mato seihei no slave)
* Suruga Shushu
* Ookawamura Nei
* Kue Haruno
h5.1st Division
* Tatara Konomi
* Makura Ema
* Myouga Riu
* Myouga Toshihiko
h5.2nd Division
* Kamiunten Mira
* Zaha Megumi
h5.3rd Division
* Tsukiyono Bell
* Three other unnamed members
h5.5th Division
* Ezo Yakumo
* Itsuki Kaiko
* Tokoroyama Saki
h5.6th Division
* Izumo Tenka
* Azuma Yachiho
* Wakasa Sahara
h5.8th Division
* Varvara Pilipenko
* Jenna Staples
* Prachi Sherawat
h5.9th Division
* Azuma Fubuki
* Azuma Maia
* Azuma Homare
h5.10th Division
* Yamashiro Ren
* Bizen Ginna
h5.Otherwise Affiliated
* Azuma Tobera (Former supreme commander)
* Imabou Reiko (Minister of Defense)
* Kinokuni Wakako (Onmyou Agency Superintendent)
* Yamori Iori (Ministry of Defense's Inspector General)
* Izumo Tenka's mole in the Onmyou Agency
* Unspecified "President" (resembles Hillary Clinton)
Mato (Yomotsu Shuuki and Other Inhabitants)
h5.Unique Shuuki* Akura (mato seihei no slave)
* Kidoumaru (mato seihei no slave) (aka "One-Horn"/"Unihorn")
* Kuma-douji (mato seihei no slave)
h5.Eight Gods of Thunder
* Fukuma (mato seihei no slave) (Only appeared as dark persona alternate colors of other characters)
** Fukuma's offshoots (two dark persona alternate color aged down Yamashiro Ren lookalikes; when they don't match Fukuma herself, one wears feminine clothing and the other tomboyish clothing)
* Jaku'un
* Jouryuu (mato seihei no slave)
* Kuusetsu
** Kuusetsu (original form) (shaped like an egg with chicken legs, wings, and a vertical mouth with tentacle tongues)
** Kuusetsu (humanoid transformation) (larger oni horns and black sclerae)
* Naruhime (mato seihei no slave)
* Rairen (mato seihei no slave)
** Rairen (true form) (mato seihei no slave)
** Rairen (chibi) (mato seihei no slave)
* Shikoku (mato seihei no slave)
* Taikyoku (mato seihei no slave)
* Shimomura Yumeji
Other Characters
h5.Shuukified Humans* Wakura Aoba
* Yuno Naon
* Zenibako Koko
* Unnamed fourth member (can heal curses)
h5.Other Azuma Family
* Azuma Sorako (mato seihei no slave)
* Azuma Takemi (mato seihei no slave)
* Azuma Yumina (mato seihei no slave)
h5.Minor Characters
* Hattori (mato seihei no slave) (Wakura Yuuki's black-haired friend)
* Suwa (mato seihei no slave) (Wakura Yuuki's blond-haired friend)
* Kawabata Shiki (actress attacked by Kuusetsu)
* Ookawakura Yoshino (Nei's great-aunt and legal guardian)
* Varvara Pilipenko's father
* Varvara Pilipenko's mother (known as "The Boreal Witch")
* Yamashiro Ren's dogs, Kaname (mato seihei no slave) and Miyabi (mato seihei no slave)
* Various one-shot ability users who attacked Yamashiro Ren and got killed for it