EX-ARM (エクスアーム; Ekusuāmu), is a manga series written by HiRock and illustrated by Shinya Komi. It is a remake of EX-VITA, a previous work of Komi's. The series ran from February 2015 to August 2019 with a total of 14 volumes. In 2019 a sequel series EX-ARM EX started in Grand Jump Mucha and in 2020 manga adaptation of its "Another code" light novel launched under the title EX-ARM Another Code in Ultra Jump. An anime adaptation is set to premier in July 2020.
Set in the year 2030, the story follows Akira Natsume, a high school boy who seemingly dies in an accident, however his brain is saved and becomes part of an advanced weapon. He works alongside Alma and Minami Uenozono, the protagonists of the EX-VITA manga.