Just having a little fun. Please comment below.  Ranking of Kings is written and illustrated by Sōsuke Tōka. It has been serialized online via Echoes' user-submitted Manga Hack website since May 2017 and has been collected in thirteen tankōbon volumes by Enterbrain as of April 12, 2022. The series is published in English digitally by BookLive on BookWalker. Magazine: Manga Hack