Ex-Arm.

EX-ARMエクスアーム

Ex-Arm is a Japanese manga series written by HiRock and illustrated by Shinya Komi. The series is a remake of Komi's earlier manga Ex-Vita. It was serialized in Shueisha's seinen manga magazine Grand Jump from February 2015 to December 2017, and later on Shueisha's Shōnen Jump+ website from December 2017 to June 2019.