The March issue of Akita Shoten’s Champion RED magazine revealed on January 19 that writer Atsushi Maekawa and artist Kōichi Shimahoshi will launch a new manga titled Assassin’s Labyrinth ~Koroshiya no Meikyū~ in the magazine’s next issue on February 19.
Seven Seas Entertainment is releasing the manga in English, and it published the 10th volume in December 2019.
Akita Shoten published the manga’s 10th compiled book volume in May 2019.
Maekawa has written scripts for numerous anime, including episodes of The Prince of Tennis, Ojamajo Doremi, Sisters of Wellber, Hunter × Hunter, Ultimate Otaku Teacher, and After School Dice Club.