Ryo Saeba es un detective privado, un tanto salido pero muy profesional en su trabajo. Hace equipo con Kaori Makumura y juntos forman “City Hunter”. Para poder contratarlo, sólo hay que dejar un mensaje con las letras XYZ en el tablón de anuncios de la estación de Shinjuku y él se pondrá en contacto para resolver el caso. Ryo tiene por costumbre aceptar sólo casos de mujeres bonitas, lo cual le traerá más de un quebradero de cabeza.
U.C. 0097, one year after the opening of "Laplace's Box". Despite the revelation of the Universal Century Charter that acknowledges the existence and rights of Newtypes, the framework of the world has not been greatly altered. The conflict later dubbed the "Laplace Incident" is thought to have ended with the downfall of the Neo Zeon remnants known as the Sleeves. In its final battle, two full psycho-frame mobile suits displayed power beyond human understanding. The white unicorn and the black lion were sealed away to remove this danger from people's consciousness, and they should now be completely forgotten. However, the RX-0 Unicorn Gundam 03, which disappeared two years earlier, is now about to show itself in the Earth Sphere once more. A golden phoenix… named Phenex.
There is a small town on the sea. Raika just enjoys his school life with Ibuki, his old friend, and Yuri, his maid. However, his father is actually a magical girl (?). Also, a group of magical girls come to his school to look for a treasure stone called Mana Prism. Though he doesn't want to wear a girl's costume, he is forced to be a magical girl as well! "Come back, my peaceful life!" To save his school, his battle against the magical girls starts now!
OVA que narra la historia de Denzel, dentro de los dos años posteriores al videojuego de Final Fantasy VII y la película generada por computadora de Advent Children, donde Denzel después de su intención de formar parte del WRO (World Regenesis Organization) cuenta su pasado, donde perdió a sus padres, mucho antes de conocer a Cloud, Tifa y Marlene.
