The manga is a crossover with the OREN’S manga, which artist Yanse Kazu and Takahashi launched in September 2015 in Akita Shoten’s Bessatsu Young Champion magazine.
The manga inspired three live-action films, with Takashi Miike directing the first two films, Crows Zero and Crows Zero II.
Takahashi launched the Jank Runk Family manga in Young Champion in September 2016.
The OREN’S manga is set in the aftermath of a great disaster, and depicts the struggle for survival of men.