Hagun Seisenki

Summary

Year 1691/2: The land ruled by the Satomi clan Inue Shimbē Masashi and his twin younger sister, Fuse, had lost their parents-thus becoming the new clan heads. Inue becomes the leader of the Satomi Hakkenshi (or more simply Hakkenshi) as well, 8 elite warriors, loyal to the Satomi's clan. Fuse believes yokai are people as well to the much to her brother's dismay. After a trip to the woods she is rescued by a yokai, Yatsufusa, who she falls in love with. Tamazusa who witnessed Fuse's confession grew with jealousy and cast a curse upon the two, a curse of tragedy. Year 1991/2: The Hakkenshi have reincarnated into people all of which are studying or working at CLAMP School. Inue has been reincarnated into a boy named Kazae Tōma. Yatsufusa to a new math teacher named Shirō Fuyukaze. Tamazusa into a younger kindergarten girl named Azuya Nagisa. A battle begins and Kazae's life is in danger for he cannot remember his past life save for some dreams. It's up to the Hakkenshi reincarnations to protect him as a quest to break this curse continues on in this new generation.