07-Ghost

07-Ghost is a fantasy manga written and illustrated by Yuki Amemiya and Yukino Ichihara. It is currently serialized in the monthly shōjo manga magazine Monthly Comic Zero Sum published by Ichijinsha. Seven bound volumes have been released as of January 2009. The manga has been licensed by Go! Comi for release in North America. An anime adaptation of 07-Ghost was produced by Studio DEEN and premiered in April 2009.

Teito Klein is a former slave who now attends 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 amnesiac and doesn't remember anything of his past, but he has recurring and often traumatizing dreams in which he sees a grand church or castle and a familiar but unknown man.