Fortune Arterial

Fortune Arterial (フォーチュン アテリアル, Fōchun Ateriaru) is a Japanese adult visual novel, developed by August, released as a limited edition version on January 25, 2008 playable on Windows PCs as a DVD. 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. A 12-episode anime adaptation produced by Zexcs and Feel aired in Japan between October and December 2010.

Plot
Kouhei Hasekura is a sophomore who transfers into a prestigious public school—an English style six-year school, serving junior high and high school students. The school, named Shuchikan Academy, is on an island, Tamatsu Island, off-shore from mainland Japan, and the only way to get there is by boat. But under the peaceful surface, this prestigious academy holds a dark secret. Some of its students are vampires! And Kouhei will be dragged deeper and deeper into the mystery of the school and the girls that attend.