Hirohiko Araki
The manga series "JoJo's Bizarre Adventure" is written and illustrated by Hirohiko Araki. It was originally serialized in "Weekly Shōnen Jump" from 1987 to 2004, before being transferred to the monthly "seinen" magazine "Ultra Jump" in 2005. The series can be broken into eight distinct parts, each following a different descendant of the protagonist of the first part on different quests. The current story arc, "JoJolion", started in 2011.