After his mother's death, Kuro Takagi transfers to Yotsuji Private High School where his father is the proprietor. But Yotsuji is no ordinary school. It holds a strange rule of “No students on campus after dark!” On his first day of attendance, Kuro and his classmates inadvertently break the school’s highest protocol and find themselves victims of a faculty zombie attack. Although they manage to narrowly escape, this is but a prelude to more encounters with the undead, especially after Kuro discover his own blood-ties and latent zombie abilities. From there, it's full steam ahead as this dark and intense action/comedy shifts into high gear. (Source: DrMaster)
Dark Edge had twelve volumes published in English from September 1, 2004 to July 28, 2009. The first six volumes were published by ComicsOne, which went defunct and passed the license to Dr. Master Productions. The latter went out of business as well.