Fortune Arterial: Akai Yakusoku

Seventeen-year-old Kohei Hasekura has never been able to stay in one place for long. Because of his parents' work, the family was constantly on the move, and he had no choice but to follow them. One day, tired of endless relocations, he decided to enroll at the prestigious Shuchikan Academy on Tamatsu Island and finish his studies there. It is a school where students are expected not just to learn but to study hard. Kohei, however, is no fool, and he quickly makes new acquaintances, though there is no shortage of awkward and comical moments either.

Later Kohei joins the student council, where he meets its beautiful vice president Erika Sendo and her brother Iori, the council president. Soon after, his circle of friends grows even wider. There is just one catch: Kohei never expected that his new school would be the refuge of an ancient vampire clan. Still, he was raised from childhood to help others, and his good-natured, generous character is about to draw him into a whirl of unexpected adventures and plot twists. How will events unfold within the walls of Shuchikan Academy, and will the young man end up as dinner for the bloodsuckers?