The manga ran in Kodansha’s Bessatsu Friend magazine in 2013-2014 and has three volumes.
The manga launched in Kodansha’s Weekly Shōnen Magazine in 2017 as Inoya’s debut work.
The manga inspired several television anime series, a live-action film, several original video anime projects, and a successful game line.
The volumes are available for purchase through Comixology and Kindle, and Amazon Prime, Kindle Unlimited, and Comixology Unlimited subscribers can read the volumes at no additional cost.