07 Ghost

07 Ghost:Teito Klein is a former slave sent to attend the Barsburg Empire's military academy due to his ability to use Zaiphon, a type of supernatural power. The ability is rare, and thus highly prized. Teito is an amnesiac and doesn't remember anything of his origins—what he does learn of his past comes from his recurring and often traumatizing dreams.

Pandora Hearts

Pandora Hearts: Oz Bezarius, heir to one of the duke houses, has just turned fifteen. His life is rich and carefree, darkened only by the constant absence of his father. At his coming-of-age ceremony, however, everything changes. For no reason that he can discern, he's cast into the prison known as the "Abyss", only to be saved by a "chain" known as Alice, the bloodstained black rabbit. The mystery there begins as Oz unravels the mystery behind Alice, the Abyss and the strange organization known as Pandora. The series features heavy references to Lewis Carroll's "Alice in Wonderland" and can be considered both fantasy and mystery.