is an adult Japanese visual novel, developed by August, released as a limited edition version on January 25, 2008 for the PC as a DVD. Fortune Arterial is August's sixth game, preceded by other titles such as Tsuki wa Higashi ni Hi wa Nishi ni: Operation Sanctuary, and Yoake Mae yori Ruriiro na. A manga based on the story, drawn by Akane Sasaki, was serialized between the September 2007 and April 2008 issues of ASCII Media Works' Dengeki G's Magazine; the manga transferred to ASCII Media Works' Dengeki G's Festival! Comic in April 2008. A second manga started serialization in the November 2007 issue of Kadokawa Shoten's gaming magazine Comptiq, illustrated by Miki Kodama. An anime adaptation will be created.